Changes of the Northern Zhejiang Canal

[Full title: Changes of the Northern Zhejiang Canal: Renaissance and Cultural Tourism Development of Ancient Towns]

[Find the meaning and references behind the names: Fish, Man, Town, Doi, Capital, June, Rice, Northern, Basel, Local, Unique, Valley, Fukuda, Rivers, Long, Million, Sousa, Jin, West, Great, Development, Grand, Tourism, Land, Running, Edu, Bruno, China, Large, Asia, Part, Dams, Areas, Cape, Forward, Deep, Under, Major, Put, Silk, Panama, Rise, Nile, Heritage, Open, Barbosa, Culture, Play, Fall, Living, Prosperity, Cargo, River, Famous, Role, Southern, Rich, Study, Strong, Flourish, Canals, Canal, Harry, Africa, Sides, Ago, Good, Towns, Suez, Hope]

Citation: Jin, W.; Fukuda, H. Changes of the Northern Zhejiang Canal: Renaissance and Cultural Tourism Development of Ancient Towns Sustainability 2024 , 16 , 5464 https://doi.org/10.3390/su 16135464 Academic Editors: Bruno Barbosa Sousa and Harry Coccossis Received: 8 May 2024 Revised: 7 June 2024 Accepted: 23 June 2024 Published: 27 June 2024 Copyright: © 2024 by the authors Licensee MDPI, Basel, Switzerland This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/) sustainability Article Changes of the Northern Zhejiang Canal: Renaissance and Cultural Tourism Development of Ancient Towns Wu Jin 1,2, * and Hiroatsu Fukuda 2 1 Dongfang College, Zhejiang University of Finance & Economics, Haining 314408, China 2 Faculty of Environmental and Engineering, The University of Kitakyushu, Kitakyushu 802-8577, Japan; fukuda@kitakyu-u.ac.jp * Correspondence: 20912042@zju.edu.cn Abstract: The Grand Canal was an important transportation facility in ancient China, and the ancient towns along the canal were once very prosperous commercial centers. With the development of industrialization and urbanization, the ancient towns along the canal gradually declined. This paper took the canal and ancient towns in northern Zhejiang as the research object to reveal the concurrent relationship between canal changes and the rise and fall of ancient towns. This study summarized the development revelations of ancient canal towns and put forward the current development strategy of cultural tourism in ancient towns. Effective government policies protect the cultural heritage of the ancient town. Reasonable industry layout promotes the development of the cultural tourism industry in the ancient town. Public participation is needed to build a harmonious living community Keywords: northern Zhejiang Canal; ancient town; government policies; cultural tourism development; public participation 1. Introduction Canals are a great invention of mankind and an important infrastructure for economic development, and there is a long history of canal development all over the world. Ancient Egyptians dug canals more than 4000 years ago [ 1 ]. The canal diverted water from the Nile [ 2 ] and irrigated large areas of land on both sides of the river [ 3 ]. During the same period, many canals were dug and dams were built in the Two Rivers Valley [ 4 ]. The Sumerians were good at dredging and managing rivers [ 5 ]. These facilities promoted local agriculture [ 6 ]. Canals have been important agricultural facilities and important transportation routes for thousands of years [ 7 ]. In addition, canals play an important role in economic development. For example, with the opening of the Suez Canal, European ships to West Asia no longer had to detour around the Cape of Good Hope in Africa, allowing cities in the Mediterranean to flourish once again. The opening of the Panama Canal changed global shipping traffic and the fortunes of many cities China’s Grand Canal, a World Heritage Site, was constructed 2500 years ago [ 8 ]. The Grand Canal is also the longest man-made canal in the world, running 1790 km from Beijing to Hangzhou [ 9 ]. The Grand Canal connects five major water systems in China (Figure 1 ) and has a significant impact on the ecology and economic development of both the northern and southern regions of China. The southernmost part of the Beijing–Hangzhou Grand Canal is known as the Jiangnan Canal, which flows through the Hangjiahu Plain and connects the major cities of Shanghai, Hangzhou, and Suzhou. Since ancient times, Jiangnan has been famous for its prosperity and affluence, known as “the land of fish and rice” and “the capital of silk”. The Jiangnan Canal is 323.8 km long, generally navigable for ships of 40 to 100 tons, with an annual cargo volume of more than 16 million tons. It is the busiest waterway for the transportation of the Beijing–Hangzhou Canal. Ancient towns on both sides of the canal, such as Wuzhen and Xitang, have become an important part of the canal culture with their unique architectural style, rich historical relics, and deep cultural Sustainability 2024 , 16 , 5464. https://doi.org/10.3390/su 16135464 https://www.mdpi.com/journal/sustainability

[Find the meaning and references behind the names: Forest, Park, Jiayu, Zhao, Wang, Peer, Risk, Fields, Huang, Area, Evolution, Green, Chen, Yan]

Sustainability 2024 , 16 , 5464 2 of 19 heritage. The development of the Jiangnan Canal witnessed the economic prosperity and cultural exchanges of the whole Jiangnan region Sustainability 2024 , 16 , x FOR PEER REVIEW 2 of 20 towns on both sides of the canal, such as Wuzhen and Xitang, have become an important part of the canal culture with their unique architectural style, rich historical relics, and deep cultural heritage. The development of the Jiangnan Canal witnessed the economic prosperity and cultural exchanges of the whole Jiangnan region Figure 1. The Grand Canal from Beijing to Hangzhou 2. Literature Review Currently, the research fields of the Grand Canal include heritage conservation and spatial morphology. Yan Huang et al. studied the distribution of cultural heritage in the Suzhou section of the Grand Canal [10]. Jiayu Wang et al. examined the challenges facing the conservation of the water heritage of the Beijing section of the canal [11]. Mo Chen et al. focused on the distribution and tourism characteristics of inCanalible cultural heritage on both sides of the canal [12]. A large number of studies have focused on canal tourism, from visitor perceptions [13] to the tourism loyalty of the Beijing Canal Forest Park [14] . A study shows that travelers’ choices are linked to the environment and risk. The green development of Hangzhou Canal Park also attracted attention [15]. The research on the evaluation of the Grand Canal Scenic Area [16] and tourists’ perceptions [17] were current Figure 1. The Grand Canal from Beijing to Hangzhou 2. Literature Review Currently, the research fields of the Grand Canal include heritage conservation and spatial morphology. Yan Huang et al. studied the distribution of cultural heritage in the Suzhou section of the Grand Canal [ 10 ]. Jiayu Wang et al. examined the challenges facing the conservation of the water heritage of the Beijing section of the canal [ 11 ]. Mo Chen et al. focused on the distribution and tourism characteristics of inCanalible cultural heritage on both sides of the canal [ 12 ]. A large number of studies have focused on canal tourism, from visitor perceptions [ 13 ] to the tourism loyalty of the Beijing Canal Forest Park [ 14 ]. A study shows that travelers’ choices are linked to the environment and risk The green development of Hangzhou Canal Park also attracted attention [ 15 ]. The research on the evaluation of the Grand Canal Scenic Area [ 16 ] and tourists’ perceptions [ 17 ] were current research hotspots. There are also studies focused on the development of ancient canal towns. Yan Zhao et al. studied the spatial and temporal evolution of residential houses on both sides of the canal [ 18 ]. Weilu Lv et al. investigated the analysis of the

[Find the meaning and references behind the names: Zhang, Yue, Empire, Modern, Shu, South, Resources, Peace, Transport, Own, King, Rule, Spring, Europe, Han, Macro, Jue, Drama, Pay, Cases, Main, Shui, Original, Data, Foot, Smooth, State, Back, Gave, Chang, Landscape, Boost, Boat, Lake, Early, Autumn]

Sustainability 2024 , 16 , 5464 3 of 19 topology of ancient canal towns [ 19 ]. Other scholars have proposed macro-historical changes in the Grand Canal and important cities [ 20 ]. Some scholars pay attention to the tourism industry of the ancient canal town [ 21 ]. Canal tourism can boost local economies Zhang F. believes that canals are a good resource for recreational tourism [ 22 ], and B Prideaux’s study of canal tourism in Europe confirms this [ 23 ]. Except for famous scenic spots such as Wuzhen and Xitang [ 24 ], the cultural and tourism development of other ancient canal towns was not smooth. A large amount of online review data showed that tourists were very averse to the phenomenon of homogenization in ancient towns [ 25 – 27 ]. How could this problem be solved? Scholars proposed the study of the local characteristics of ancient towns [ 25 ], hoping to achieve tourism development in ancient towns through differentiation [ 26 ]. Scholars also explored the needs of tourists using tourist review data The methods of data mining included semantic analysis, machine learning [ 27 ], and deep learning techniques [ 28 ]. These modern technological techniques were very effective [ 29 ], but they overlooked the excavation of historical and cultural backgrounds. Different ancient towns took different development paths, such as the Han costume festival in Xitang [ 30 ] and the drama festival in Wuzhen [ 31 ], which were successful cases based on their own resources. However, there has been almost no research on the mechanisms behind the changes in the Jiangnan Canal’s waterways and the rise and fall of ancient towns. From a macro-historical perspective, this paper examines the significant historical milestones in the transformation of the Jiangnan Canal and investigates its role in economic development 3. Methodology Based on a review of the historical literature, this study mapped the changes of the canal and summarized the rise and fall of ancient towns along it. The researchers investigated the current industries in these ancient towns and revealed the characteristics and modes of their development. This study provided valuable experiences and lessons for the development, utilization, and protection of the canal’s river resources and offered references and insights for the sustainable development of today’s cities and regions 3.1. Changes in the Jiangnan Canal There are numerous river systems in the south of the Yangtze River [ 32 ], making longdistance travel by boat more convenient than on foot. The original function of the canal was to transport armies and strategic materials, which was of great strategic significance during times of war. In times of peace, the canal served as the economic lifeline of the empire, acting as an ancient national highway with significant transportation value 3.1.1. The Hundred-Foot Canal and the Yue Shui Canal: The Early Formation of the Jiangnan Canal The construction of the Jiangnan Canal can be traced back to the Spring and Autumn Periods (BC 770–BC 476) [ 33 ]. This historical event profoundly influenced the economic and military development of the Wu and Yue states, as well as the cultural landscape of the entire Jiangnan region. Utilizing the densely networked water system of the Hangjiahu Plain, the Wu and Yue states excavated artificial waterways from Lake Taihu to the QianCanal River. According to “Yue Jue Shu”, the main function of the canal was to transport food for war [ 34 ]. The canal connected the states of Wu and Yue, improving the local farming and irrigation conditions and promoting the prosperous development of agricultural production. In 482 BC, to consolidate his rule and develop his economy, King Goujian of Yue further excavated the Yue Shui Canal (Figure 2 ). The Yue Shui Canal is 7.5 km long, linking Chongfu and Chang An towns. The canal was initially driven by military necessity under the administrative will of the state, but it also gave rise to the early prototype of the ancient canal towns.

[Find the meaning and references behind the names: New, Western, North, Day, Road, Qin, Present, Jie, Imperial, Six, Sui, Miles, Wider, Yang, Shi]

Sustainability 2024 , 16 , 5464 4 of 19 Sustainability 2024 , 16 , x FOR PEER REVIEW 4 of 20 necessity under the administrative will of the state, but it also gave rise to the early prototype of the ancient canal towns Figure 2. Yue Shui Canal 3.1.2. Lingshui Canal: A New Canal Chapter in the Southeast After the unification of the six states by the Qin Dynasty (BC 221 – BC 207), to strengthen centralized rule, many canals were dug in the southeastern region, including the Lingshui Road, which runs from the town of Chang’an to Hangzhou . According to “Yue Jie Shu”, Qin Shi h uang built the Lingshui Road, which connected the water system of Zhejiang and formed a more complete water transportation network Historians have found that the present - day river overlaps with the Qin Dynasty Lingshui Canal in some areas, which provides an important physical basis for identifying the specific site of the Lingshui Canal (Figure 3 ) The excavation of the Lingshui Road not only had military strategic significance but also promoted economic and cultural exchanges between Hangzhou and Jiaxing Figure 2. Yue Shui Canal 3.1.2. Lingshui Canal: A New Canal Chapter in the Southeast After the unification of the six states by the Qin Dynasty (BC 221–BC 207), to strengthen centralized rule, many canals were dug in the southeastern region, including the Lingshui Road, which runs from the town of Chang’an to Hangzhou. According to “Yue Jie Shu”, Qin Shihuang built the Lingshui Road, which connected the water system of Zhejiang and formed a more complete water transportation network. Historians have found that the present-day river overlaps with the Qin Dynasty Lingshui Canal in some areas, which provides an important physical basis for identifying the specific site of the Lingshui Canal (Figure 3 ). The excavation of the Lingshui Road not only had military strategic significance but also promoted economic and cultural exchanges between Hangzhou and Jiaxing 3.1.3. Suzhou Canal and Hangzhou Canal (Northern Section): The Rise of the Jiangnan Canal During the Western Han Dynasty, Emperor Wu of the Han Dynasty (BC 156–BC 87) ordered the excavation of the Suzhou Canal, which runs for hundreds of miles between Suzhou and Jiaxing, to strengthen his imperial rule (Figure 4 ). The opening of the Suzhou Canal not only promoted the economic and cultural exchanges between Suzhou and Jiaxing but also made the town of Wangjiangjing an important gateway from Suzhou to Jiaxing, which was known as the “Gateway to Northern Zhejiang”. During the Sui Dynasty (AD 581–AD 618), Emperor Yang further promoted the excavation and widening of canals to strengthen north-south transportation. He ordered the dredging and widening of the existing ancient canals, creating the wider Jiangnan Canal. The section of the canal from downtown Jiaxing through Shimen to Chongfu was called Hangzhou Canal (Figure 5 ), which became an important part of the Jiangnan Canal. The opening and widening of the Hangzhou Canal enhanced the navigability of the Jiangnan Canal.

Sustainability 2024 , 16 , 5464 5 of 19 Sustainability 2024 , 16 , x FOR PEER REVIEW 5 of 20 Figure 3. Lingshui Canal 3.1.3. Suzhou Canal and Hangzhou Canal (Northern Section): The Rise of the Jiangnan Canal During the Western Han Dynasty , Emperor Wu of the Han Dynasty (BC 156 – BC 87) ordered the excavation of the Suzhou Canal, which runs for hundreds of miles between Suzhou and Jiaxing, to strengthen his imperial rule (Figure 4 ). The opening of the Suzhou Canal not only promoted the economic and cultural exchanges between Suzhou and Jiaxing but also made the town of Wangjiangjing an important gateway from Suzhou to Jiaxing, which was known as the “Gateway to Northern Zhejiang” During the Sui Dynasty (AD 581 – AD 618), Emperor Yang further promoted the excavation and widening of canals to strengthen north - south transportation. He ordered the dredging and widening of the existing ancient canals, creating the wider Jiangnan Canal The section of the canal from downtown Jiaxing through Shimen to Chongfu was called Hangzhou Canal (Figure 5 ), which became an important part of the Jiangnan Canal. The opening and widening of the Hangzhou Canal enhanced the navigability of the Jiangnan Canal Figure 3. Lingshui Canal Sustainability 2024 , 16 , x FOR PEER REVIEW 6 of 20 Figure 4. Suzhou Canal Figure 5. Hangzhou Canal Figure 4. Suzhou Canal.

[Find the meaning and references behind the names: Rapid, Song, Yuan, Key, Ring, Channel, Shang, Due, Factor, End]

Sustainability 2024 , 16 , 5464 6 of 19 Sustainability 2024 , 16 , x FOR PEER REVIEW 6 of 20 Figure 4. Suzhou Canal Figure 5. Hangzhou Canal Figure 5. Hangzhou Canal 3.1.4. Jiaxing Ring River and Hangzhou Canal (Southern Section): Development of the Canal System and the Rise of Ancient Towns During the Canal and Song dynasties (AD 960–AD 1279), the rapid commercial development of Jiangnan Canal transportation capacity gradually became a key factor restricting the development of the region. To the end of the Yuan Dynasty (AD 1271–AD 1368), due to the narrow channel of the Shang Canal River hindering the transportation of military supplies, Zhang Shicheng, who ruled Jiangsu and Zhejiang, forced the military to excavate the Hangzhou Canal (southern section) from Chongfu to Hangzhou. The implementation of this project not only widened the channel of the canal to improve the efficiency of transportation but also, with the opening of the Hangzhou Canal in the Sui Dynasty (northern section), connected to the formation of a complete Hangzhou Canal from Jiaxing to Hangzhou (Figure 6 ). The five main bodies of the Jiangnan Canal-Suzhou Canal, Jiaxing Ring River, Hangzhou Canal, Chongchang Canal, and Shang Canal River (Figure 7 ) constitute a large and complex canal system.

[Find the meaning and references behind the names: Stage, Change, Four, Form, Commerce, Low, Banks, Wars, Central, Xing, Book, Size, Days, Big, Tang, Salt]

Sustainability 2024 , 16 , 5464 7 of 19 Sustainability 2024 , 16 , x FOR PEER REVIEW 7 of 20 3.1.4. Jiaxing Ring River and Hangzhou Canal (Southern Section): Development of the Canal System and the Rise of Ancient Towns During the Canal and Song dynasties (AD 960 – AD 1279), the rapid commercial development of Jiangnan Canal transportation capacity gradually became a key factor restricting the development of the region To the end of the Yuan Dynasty (AD 1271 – AD 1368), due to the narrow channel of the Shang Canal River hindering the transportation of military supplies, Zhang Shicheng, who ruled Jiangsu and Zhejiang, forced the military to excavate the Hangzhou Canal (southern section) from Chongfu to Hangzhou. The implementation of this project not only widened the channel of the canal to improve the efficiency of transportation but also, with the opening of the Hangzhou Canal in the Sui Dynasty (northern section), connected to the formation of a complete Hangzhou Canal from Jiaxing to Hangzhou (Figure 6 ). The five main bodies of the Jiangnan Canal - Suzhou Canal, Jiaxing Ring River, Hangzhou Canal, Chongchang Canal, and Shang Canal River (Figure 7 ) constitute a large and complex canal system. Figure 6. Hangzhou Canal (southern section) Figure 6. Hangzhou Canal (southern section) Sustainability 2024 , 16 , x FOR PEER REVIEW 8 of 20 Figure 7. Northern Zhejiang Canal 3.2. Economic Activity in the Ancient Town There is a strong correlation between the development of the ancient town and the change of the canal’s course, and its development stage can be divided into four phases, with the development of the ancient town positioned differently in each phase 3.2.1. Spring and Autumn — Qin and Han: Strategic Needs During the Spring and Autumn Period (BC 770 – BC 476), the Hangjiahu area was an ancient battlefield between the Wu and Yue states [35]. Early canals were built only for strategic reasons and did not form important trade routes, nor were the routes large. During the Qin (BC 221 – BC 207) and Han Dynasties (BC 202 –AD 220), commercial trade was low, and ancient towns were strongholds for strategic needs. For example, the towns of Chang’an and Chongfu were military strongholds in the early days, and Yanguan was an important salt tanning site for the empire. According to historical speculation, the ancient canal towns of a certain size before the Sui Dynasty included Pingwang, Wu Xing, Chongfu, Chang’an, and Yanguan 3.2.2. Sui, Tang, and Song: Transportation Demand During the Tang (AD 618 – AD 907) and Song dynasties (AD 960 – AD 1279), the central plains experienced three wars: the Yongjia Rebellion [36], the Anshi Rebellion, and the Jingkang Rebellion [37]. The population moved southward in large numbers, and many big families from the north settled along the banks of the canal, gradually forming ancient towns such as Wangjiangjing, Puyuan, and Chongfu. Rapid population growth and a significant increase in agricultural development in the southern part of the country. The Book of Song records that the land in Jiangnan is fertile and rich in food production [38]. In addition to the developed agricultural production, the well - connected water transportation gave rise to the development of commerce and trade and the frequent exchanges of Figure 7. Northern Zhejiang Canal.

[Find the meaning and references behind the names: Qing, Gates, Level, Route, Merchant, Time, Aos, Tours, Place, Creations, Ming, Hub, Node]

Sustainability 2024 , 16 , 5464 8 of 19 3.2. Economic Activity in the Ancient Town There is a strong correlation between the development of the ancient town and the change of the canal’s course, and its development stage can be divided into four phases, with the development of the ancient town positioned differently in each phase 3.2.1. Spring and Autumn—Qin and Han: Strategic Needs During the Spring and Autumn Period (BC 770–BC 476), the Hangjiahu area was an ancient battlefield between the Wu and Yue states [ 35 ]. Early canals were built only for strategic reasons and did not form important trade routes, nor were the routes large. During the Qin (BC 221–BC 207) and Han Dynasties (BC 202–AD 220), commercial trade was low, and ancient towns were strongholds for strategic needs. For example, the towns of Chang’an and Chongfu were military strongholds in the early days, and Yanguan was an important salt tanning site for the empire. According to historical speculation, the ancient canal towns of a certain size before the Sui Dynasty included Pingwang, Wu Xing, Chongfu, Chang’an, and Yanguan 3.2.2. Sui, Tang, and Song: Transportation Demand During the Tang (AD 618–AD 907) and Song dynasties (AD 960–AD 1279), the central plains experienced three wars: the Yongjia Rebellion [ 36 ], the Anshi Rebellion, and the Jingkang Rebellion [ 37 ]. The population moved southward in large numbers, and many big families from the north settled along the banks of the canal, gradually forming ancient towns such as Wangjiangjing, Puyuan, and Chongfu. Rapid population growth and a significant increase in agricultural development in the southern part of the country. The Book of Song records that the land in Jiangnan is fertile and rich in food production [ 38 ]. In addition to the developed agricultural production, the well-connected water transportation gave rise to the development of commerce and trade and the frequent exchanges of economy and culture between the north and the south. Ancient towns in the transportation node of the canal have both strategic and economic value, of which Chang’an Town is a typical representative. Due to the water level difference between Chongchang Harbor and Shangtang River, water conservancy projects have been established in Chang’an Town since the Canal Dynasty to regulate the water level. In the Song Dynasty, the three gates and two Aos were formed, which have been famous for generations [ 39 ]. The establishment of the three gates of Chang’an made the town the most prosperous ancient town within Jiaxing at that time, and the descriptions of many Song Dynasty poets reflected the prosperity of the time 3.2.3. Yuan, Ming, and Qing Dynasties: Demand for Trade and Commerce As times changed, so did the canal’s shipping routes. In the Yuan Dynasty, Zhang Shicheng ordered the new opening of Hangzhou Tang (southern section), and the merchant ships from Jiaxing to Hangzhou directly took the route from Chongfu Town to Canalqi Town to enter Hangzhou, which directly contributed to the prosperity of Canalqi Ancient Town. During the Ming (AD 1368–AD 1644) and Qing Dynasties (AD 1644–AD 1911), the economy of Jiangnan presented a more prosperous scene [ 40 ]. As an important trade node of the Beijing–Hangzhou Grand Canal, the ancient town of Canal not only became a hub for the transportation of materials from north to south in transit but also a bazaar for the neighboring villages to trade agricultural products, making the economy of the ancient town even more prosperous. Meanwhile, the ancient town has also become an important place for cultural exchange. Literati and writers have gathered here for literary and artistic creations and exchanges, making the ancient town of Canal also present a prosperous cultural scene. During the Ming and Qing dynasties, new waterways also appeared from Pingwang Town in Jiangsu Province to Canalqi, via Wuzhen, Lianshi, and Xinshi, which were also part of the Jiangnan Canal [ 9 ]. Although different from the Beijing–Hangzhou Grand Canal, which was used by the Qing emperors on their “southern tours”, this canal was a shortcut to Hangzhou and greatly improved transportation efficiency. The use of this shortcut allowed the famous town of Wuzhen to become rapidly wealthy.

[Find the meaning and references behind the names: Plan, Better, Spot, Pier, Life, Rose, Lose, Ten, Year, Few, Architecture, Point, Batch, Houde, Table, Gone, Location]

Sustainability 2024 , 16 , 5464 9 of 19 3.2.4. Contemporary Renaissance: Development of the Cultural and Tourism Industry The commercial prosperity along the Jiangnan Canal continued until the late Qing Dynasty [ 41 ]. As shipping matured and the maintenance costs of inland waterways rose, shipping gradually replaced canal transport. In modern times, the rise of railroads, highways, and other new transportation methods caused canal shipping to lose its former advantages, leading to a decline in commercial activities in ancient towns. The siltation and disrepair of the canals further aggravated this decline, stunting economic development and prompting some residents to relocate in search of better opportunities. In recent years, tourism and a renewed emphasis on history and culture have drawn government attention to the protection and revitalization of ancient canal towns. Joint efforts by the government and private sector have brought new life to well-known towns like Wuzhen and Xitang [ 42 ], attracting many tourists. Organizing cultural activities, festivals, and celebrations has enhanced the cultural appeal of these towns, promoting local traditions These initiatives have revitalized the economies of the ancient towns, revived original commercial districts, and improved local residents’ living standards. Research on ten typical ancient canal towns, as listed in Table 1 , shows that these towns are actively seeking their own development paths and striving for revitalization. Having gone through cycles of origin, prosperity, decline, and revival, the ancient canal towns are now experiencing renewed vitality and vigor Table 1. Overview of the research on ten typical ancient canal towns Location Name of the Ancient Town Historical Changes and Current Developments Hangzhou Canalxi Canalxi, a town with a long history, was founded in the Northern Song Dynasty as the gateway to Hangzhou on the water. In the Yuan Dynasty, merchants gathered and it became a big town, and in the Ming and Qing Dynasties, it was rich and famous, and it was the first one of the ten famous towns in Jiangnan Xixing During the Ming and Qing dynasties, Xixing was one of the logistic centers of Jiangnan and even the whole country. It was the starting point of the entire Zhedong Canal Xixing Crossing Pier became one of the six heritage sites of the Hangzhou section of the Grand Canal and was selected as one of the second batch of thousand-year-old ancient towns in Zhejiang Province Huzhou Nanxun Nanxun, a Jiangnan town within Huzhou, the most prosperous economy in the Ming and Qing dynasties, operated a silk business. Currently, it is the most well-known ancient town attraction within Huzhou, with many tourists and tourism development efforts Xinshi Xinshi, the ancient name “Xiantan”, a thousand-year-old canal town, trade and commerce, architecture, and water layout were influenced by Taoist culture. At present, it has become a well-known ancient town scenic spot in Huzhou, with many tourists on weekends and few tourists on weekdays Jiaxing Wuzhen Wuzhen, with a 1300-year history, is a typical ancient water town in the south of China Wuzhen tourism development early, well-preserved and restored, successfully organized Wuzhen Theatre Festival, is the permanent site of the World Internet Conference Chongfu Selected as one of the first batch of a thousand-year-old city revitalization plan in Zhejiang Province, Chongfu is the only thousand-year-old county town in Tongxiang and a famous historical and cultural town in Zhejiang Province since ancient times, which is known as “Chongwen Houde”. At present, it is restoring the ancient neighborhood of “Hengjie” and its Qing Dynasty residences and developing tourism.

[Find the meaning and references behind the names: Top, Natural, Lock, Pearl, Laid, Cont, Active, Perfect, Kingdom, Heavenly, Corner, Root, Retro, Virtue, Dam, Street, Bridge, Market, Constant, Close, Still, Line, Focus]

Sustainability 2024 , 16 , 5464 10 of 19 Table 1. Cont Location Name of the Ancient Town Historical Changes and Current Developments Jiaxing Chang’an The thousand-year-old Chang’an, formed and developed by the construction of the Chang’an Lock and Dam, an important water conservancy project of the canal, flourished in the Canal and Song dynasties. At present, the ancient town has fewer tourists, and the retro commercial street is basically new, with only a few remaining Qing Dynasty residences, which are still undeveloped Yanguan Selected as one of the first batch of a thousand-year-old town revival plan in Zhejiang Province, the name of Yanguan began in the Western Han Dynasty, flourished in the Canal and Song dynasties, and flourished for a while during the Ming and Qing Dynasties, becoming an important distribution center by virtue of the advantages of transportation. At present, after major repairs, has completed the construction of the ancient town scenic area, tourism development efforts Wang Jiangjing It is one of the four ancient towns of Jiaxing, located at the junction of Jiangsu and Zhejiang provinces, enjoying the reputation of being the “Pearl of North Zhejiang” and being the gateway to the North Zhejiang Canal. The main ancient neighborhoods were destroyed in the war of the Taiping Heavenly Kingdom Movement in the late Qing Dynasty, and only Changhong Bridge remains as a valuable ancient building Xitang Xitang was once the meeting place of Wu and Yue and was called “the root of Wu and the corner of Yue”. In the early Yuan Dynasty, Xitang began to form a market. Well preserved and restored, Xitang is now a well-known ancient canal town scenic spot in Jiaxing and has successfully organized the “Hanbok Culture Week”, which is sought after by lovers of ancient style 4. Results Based on the historical textual research of canal channel changes and the investigation of ancient town commerce, this paper reveals the mechanism of the rise and fall of ancient towns. The rise and fall of ancient canal towns have provided us with rich historical experience and profound insights. The evolution of these ancient towns is not only closely related to the natural environment and economic development but also influenced by various factors such as top-level government design, public participation, and industrial integration 4.1. National Top-Level Design The rise of ancient canals directly benefited from the ruler’s macro-planning and strategic layout, and this top-level design laid a solid foundation for the prosperity of ancient towns. Similarly, the current development of ancient canal towns also needs effective planning and policy guidance at the national level, including scientific and reasonable planning and design, targeted policy incentives, perfect infrastructure construction, etc. Through top-level design, it can make clear the development direction and goals of the ancient towns, optimize the allocation of resources, and enhance the comprehensive competitiveness of the ancient towns. At the same time, the top-level design can also ensure that the ancient town can realize sustainable development and long-term prosperity on the basis of protecting traditional culture 4.2. Active Public Participation Public participation has also played an important role in the development of ancient towns. Whether it is the construction of water conservancy, ancient town construction, or trade activities, the support and participation of local residents and stakeholders needs to be obtained. Public participation not only provides a constant impetus for the development of the ancient town but also ensures that decisions and actions can be close to public opinion and in line with the needs of the people. Therefore, the current development of ancient canal towns also needs to focus on public participation, promote democratic

[Find the meaning and references behind the names: Force, Makes, Broad, Circle, Golden, Mega, Final, Era, Maker, Cross, Plays, Goods, Self, Core, Flow, Short]

Sustainability 2024 , 16 , 5464 11 of 19 decision-making, and promote community self-government to ensure that the protection and inheritance of ancient towns are closer to the public, reflecting public opinion 4.3. Industrial Integration and Development The rise and fall of ancient canal towns are also closely related to industrial integration Ancient trade, handicrafts, cultural heritage, and other industries in the development of ancient towns integrated with each other to form a unique economic ecosystem, laying a solid foundation for the prosperity of the ancient town. This deep integration between industries not only promotes the optimal allocation of resources but also promotes the diversified development of the ancient town economy. The current development also needs to focus on industrial integration; by promoting interpenetration and collaboration between different industries, it can further bring into play the characteristic resource endowment of the ancient town and enhance its core competitiveness. Canal towns should advocate differentiated competition, relying on their unique culture, history, natural resources, and other advantages, as well as the development of local industry characteristics 4.4. Linear Heritage Space Canal has a typical linear cultural heritage, and this linear feature makes the development of ancient canal towns not confined to the individual itself but should be considered from the perspective of the whole canal circle. As a linear golden waterway, the canal has a rich history of commerce, culture, and exchange activities. It connects ancient towns in different regions and promotes economic, cultural, and social exchanges and integration in various places. This cross-regional connection has brought rich resources and opportunities to the ancient towns of the canal and provided a broad space for its development. This reveals that we should fully recognize the importance of linear heritage space. The prosperity and development of the ancient canal towns can be further promoted by strengthening the exchanges and connections between regions and promoting the exchange and integration of multiple cultures. At the same time, we should also pay attention to protecting the integrity and continuity of the canal as a linear cultural heritage to ensure the inheritance and continuation of its historical and cultural values 4.5. Internet Celebrity Thinking The historical changes in the ancient town of Canal fully demonstrate the important role of flow in promoting regional economic development. The ancient canal town flourished because of its proximity to the water, which not only brought rich natural resources but also promoted the convergence of people, goods, and capital flows, making the ancient town an important center of commerce and trade prosperity. This traffic-driven development model has brought economic prosperity and cultural prosperity to the ancient town. In today’s information and networked era, traffic thinking also has important application value. For the ancient canal town, how to attract people, goods, and capital flow is the key to promoting its economic development. The use of traffic thinking can not only bring short-term economic benefits for the canal town but also promote its long-term development 5. Discussion This paper discussed the development strategy of culture and tourism in ancient canal towns from three dimensions: government policy, industrial integration, and public participation 5.1. Government Policy Support The Grand Canal, as a mega-project driven by national top-level design and administrative will, is undoubtedly the external driving force for the rise of ancient canal towns. In the process of protection, inheritance, and utilization of ancient canal towns, the government plays the role of initiator, leading core, and final decision-maker. Therefore, it is the

[Find the meaning and references behind the names: Chinese, Map, Creation, Wisdom, Path, Net, Hot, Topic, Brand, Talent, Power, Share, Give, Dai, Ability, Witness, High, Far, Folk, Arts, Material, Progress, Full, See, Xin, Charm, Tour, Quality, Shown]

Sustainability 2024 , 16 , 5464 12 of 19 key to the revitalization of ancient canal towns to actively play the top-level design ability of the government At the macro-development strategy level, the government should be far-sighted, from the overall spatial layout, to create a regional canal culture and tourism circle (Figure 8 ) to share the region’s high-quality tourism resources. In the mesoscopic layout of the industry, the government, through policy guidance, plans the layout of the canal culture industry in Jiaxing and the establishment of special funds for culture, the establishment of a key project library, improving the talent system, stimulating the vitality of the market, and boosting the development of the canal culture industry in Jiaxing. In microcultural space creation, the government should encourage public innovation, especially canal IP innovation, and give full play to folk wisdom in net space creation to realize the diversification and specialization of cultural space Sustainability 2024 , 16 , x FOR PEER REVIEW 13 of 20 heritage of the ancient town to determine its development positioning [43]. Aiming at different market demands and combining with the resource endowment of ancient towns, it plans various themed tour routes. Guiding the private capital and public power to protect, inherit, and utilize the valuable heritage, realizing the sustainable development of the ancient canal town Figure 8. Northern Zhejiang canal area tourism map Table 2. Canal town tour route themes Tourism Themes Ancient Town Canal Humanities Wangjiangjing, Shimen, Chongfu, Chang’an, Kanpu InCanalible Cultural Heritage Shuangmiao, Liansi, Xin Dai Classical Chinese Current Puyuan, Yanguan, Xincheng, Shendang Arts and Humanities Wuzhen, Yanguan, Wangdian, Xincang Night tour Xitang, Wuzhen, Chongfu 5.2. Integration of Cultural and Tourism Industries With the increasing improvement of material civilization, people’s needs began to shift to spiritual civilization. In recent years, people have paid more attention to the improvement of the quality of life, and the tourism economy has become an important force to promote social progress. Cultural tourism projects around the world continue to burst out of the circle, becoming a hot topic of discussion on the network. Museums Popular has become the focus of network discussion. Canal towns are a witness to history and cultural carriers; their historical changes provide us with valuable insights: the development of commercial trade is the endogenous driving force of the prosperity of the canal towns, while the integration of culture and the tourism industry is the main path for the revitalization of the current towns Traditional villages and towns are important carriers of history and culture, as well as living spaces inhabited by a large number of people and popular scenic spots for cultural tourism. According to statistics, traditional villages and towns in Zhejiang Province have a large number of tourists; only Wuzhen, Nanxun, and Xitang towns have more than 35 million tourists per year [38]. The ancient town cultural Figure 8. Northern Zhejiang canal area tourism map In the 2023 World Canal Ancient Towns Cooperation Mechanism Meeting, Jiaxing put forward the brand positioning of “China’s ancient towns to see Jiaxing” (Table 2 ). This development positioning not only highlights the unique charm of Jiaxing’s ancient canal towns but also reflects the government’s important top-level design for the living heritage of ancient towns. As shown in Table 2 , the government actively devotes itself to excavating the qualities of the ancient town and strengthens the research and planning of the living heritage of the ancient town to determine its development positioning [ 43 ]. Aiming at different market demands and combining with the resource endowment of ancient towns, it plans various themed tour routes. Guiding the private capital and public power to protect, inherit, and utilize the valuable heritage, realizing the sustainable development of the ancient canal town.

[Find the meaning and references behind the names: Meet, Cutting, Punch, Evi, Child, Care, Camping, Poor, Trend, Parent, Boom, Favor, Card, Foreign, Age, Middle, Comfort, Red, Rate, Meta, Edge, Young]

Sustainability 2024 , 16 , 5464 13 of 19 Table 2. Canal town tour route themes Tourism Themes Ancient Town Canal Humanities Wangjiangjing, Shimen, Chongfu, Chang’an, Kanpu InCanalible Cultural Heritage Shuangmiao, Liansi, Xin Dai Classical Chinese Current Puyuan, Yanguan, Xincheng, Shendang Arts and Humanities Wuzhen, Yanguan, Wangdian, Xincang Night tour Xitang, Wuzhen, Chongfu 5.2. Integration of Cultural and Tourism Industries With the increasing improvement of material civilization, people’s needs began to shift to spiritual civilization. In recent years, people have paid more attention to the improvement of the quality of life, and the tourism economy has become an important force to promote social progress. Cultural tourism projects around the world continue to burst out of the circle, becoming a hot topic of discussion on the network. Museums Popular has become the focus of network discussion. Canal towns are a witness to history and cultural carriers; their historical changes provide us with valuable insights: the development of commercial trade is the endogenous driving force of the prosperity of the canal towns, while the integration of culture and the tourism industry is the main path for the revitalization of the current towns. Traditional villages and towns are important carriers of history and culture, as well as living spaces inhabited by a large number of people and popular scenic spots for cultural tourism. According to statistics, traditional villages and towns in Zhejiang Province have a large number of tourists; only Wuzhen, Nanxun, and Xitang towns have more than 35 million tourists per year [ 38 ]. The ancient town cultural tourism popularity study based on the number of online reviews on evaluation websites is shown in Figure 9 . Sustainability 2024 , 16 , x FOR PEER REVIEW 14 of 20 tourism popularity study based on the number of online reviews on evaluation websites is shown in Figure 9 . Figure 9. Six ancient canal towns of concern However, through the research, it was found that the current demand for cultural tourism presents a diversified trend, and there is a significant difference in the tourism demand of tourists of different age groups and different cultural backgrounds. For example, young people pursue net red punch card tours in pursuit of fresh and exciting travel experiences; middle - aged people tend to prefer parent - child cultural and expo tours, focusing on cultural inculcation and family interaction; while the elderly favor health and leisure tours, pursuing tranquility and comfort. Research shows that mainstream tourists are not interested in cultural tourism programs with vague characteristics and poor spatial content [44] . So, the traditional ancient town tour program has actually been unable to meet the new demand. Therefore, the innovation of the cultural tourism industry has become an urgent task. Under the new consumption pattern, meta - universe cultural tourism, immersive experiences, sports tourism, medical and health care, and other emerging forms of business are emerging, providing a broad space for the development of the ancient canal town. Among them, immersive experiences are especially attention - grabbing. Foreign studies have found that immersive experiences can enhance people’s expression of emotion and intention and make tourists more actively participate in tourism projects [45] . The latest market research has found that combining history with cutting - edge technology through the use of new technologies such as AR, VR, and AI not only has the potential to preserve and manage heritage but also has the potential to enrich the experience of tourists and deepen their connection to history. The application of new technologies such as AR, VR, and AI has spawned new businesses, new scenarios, and new models, bringing strategic opportunities for social, economic, and sustainable development and will have a tremendous impact on the tourism industry [46] . The rise of the cultural boom and the outbreak of new cultural and tourism business forms have put forward new requirements for the spatial camping of traditional canal town scenic spots Research on ancient town tourism based on the favorable rate of online reviews is shown in Figure 10 . 0 20,000 40,000 60,000 80,000 100,000 120,000 140,000 Wuzhen Xitang Nanxun Tangxi Xinshi Yanguan N um be r of ne tw or k r evi ew s Dianping Meituan Ctrip Qunar Mafengwo Figure 9. Six ancient canal towns of concern However, through the research, it was found that the current demand for cultural tourism presents a diversified trend, and there is a significant difference in the tourism demand of tourists of different age groups and different cultural backgrounds. For example, young people pursue net red punch card tours in pursuit of fresh and exciting travel experiences; middle-aged people tend to prefer parent-child cultural and expo tours, focusing on cultural inculcation and family interaction; while the elderly favor health and leisure tours, pursuing tranquility and comfort. Research shows that mainstream tourists are not interested in cultural tourism programs with vague characteristics and poor spatial content [ 44 ]. So, the traditional ancient town tour program has actually been unable to meet

[Find the meaning and references behind the names: Loop, Carry, Work, Foster, Speed, Goal, Min, Positive, Small]

Sustainability 2024 , 16 , 5464 14 of 19 the new demand. Therefore, the innovation of the cultural tourism industry has become an urgent task. Under the new consumption pattern, meta-universe cultural tourism, immersive experiences, sports tourism, medical and health care, and other emerging forms of business are emerging, providing a broad space for the development of the ancient canal town. Among them, immersive experiences are especially attention-grabbing. Foreign studies have found that immersive experiences can enhance people’s expression of emotion and intention and make tourists more actively participate in tourism projects [ 45 ]. The latest market research has found that combining history with cutting-edge technology through the use of new technologies such as AR, VR, and AI not only has the potential to preserve and manage heritage but also has the potential to enrich the experience of tourists and deepen their connection to history. The application of new technologies such as AR, VR, and AI has spawned new businesses, new scenarios, and new models, bringing strategic opportunities for social, economic, and sustainable development and will have a tremendous impact on the tourism industry [ 46 ]. The rise of the cultural boom and the outbreak of new cultural and tourism business forms have put forward new requirements for the spatial camping of traditional canal town scenic spots. Research on ancient town tourism based on the favorable rate of online reviews is shown in Figure 10 . Sustainability 2024 , 16 , x FOR PEER REVIEW 15 of 20 Figure 10. Good reviews of the old town Therefore, the industrial integration of ancient towns should avoid the situation of “one size fits all”, and each ancient town should carry out in - depth research work to create clusters of ancient towns with different themes and characteristics based on excavating and refining their unique historical functions, cultural veins, and regional characteristics, and to realize the goal of a linear heritage theme tour of the canal with the help of the Canal Ring Road. For example, the four major ancient towns of Wuzhen, Chongfu, Xinshi, and Canalqi (Figure 11 ) are located at a distance of 20 – 30 km from each other. According to the current design speed of water buses, it takes about 30 – 45 min to traverse to another ancient town, which can spatially realize resource sharing and synergistic development through the canal loop. Each of the four ancient towns has its own characteristics, and although they belong to Hangzhou, Jiaxing, and Huzhou, they are fully capable of forming a self - contained loop tourism area, sharing visitor traffic and tourism resources, and creating greater tourism value. Additionally, the scenic industry of ancient canal towns should be integrated with local commercial centers to foster positive interactions between tourism and commerce. This integration can enrich tourists’ experiences while also serving as leisure and entertainment hubs for local residents. While tourist numbers fluctuate seasonally, the consumption patterns of local residents remain relatively stable, providing strong support for the town’s sustainable development Furthermore, the cultural and creative products of ancient towns are crucial in reflecting regional characteristics and cultural heritage. It is important to avoid the generic presentation of “Yiwu small commodities” stores. Instead, cultural heritage should be respected, and local traditional culture and handicraft history should be fully explored to create cultural and creative products with regional IP characteristics (Table 3 ). This approach will not only enhance the cultural appeal of the ancient town but also provide a more profound travel experience for tourists 50.00% 60.00% 70.00% 80.00% 90.00% 100.00% Wuzhen Xitang Nanxun Tangxi Xinshi Positive evaluation rate Meituan Ctrip Figure 10. Good reviews of the old town Therefore, the industrial integration of ancient towns should avoid the situation of “one size fits all”, and each ancient town should carry out in-depth research work to create clusters of ancient towns with different themes and characteristics based on excavating and refining their unique historical functions, cultural veins, and regional characteristics, and to realize the goal of a linear heritage theme tour of the canal with the help of the Canal Ring Road. For example, the four major ancient towns of Wuzhen, Chongfu, Xinshi, and Canalqi (Figure 11 ) are located at a distance of 20–30 km from each other According to the current design speed of water buses, it takes about 30–45 min to traverse to another ancient town, which can spatially realize resource sharing and synergistic development through the canal loop. Each of the four ancient towns has its own characteristics, and although they belong to Hangzhou, Jiaxing, and Huzhou, they are fully capable of forming a self-contained loop tourism area, sharing visitor traffic and tourism resources, and creating greater tourism value. Additionally, the scenic industry of ancient canal towns should be integrated with local commercial centers to foster positive interactions between tourism and commerce. This integration can enrich tourists’ experiences while also serving as leisure and entertainment hubs for local residents. While tourist numbers fluctuate

[Find the meaning and references behind the names: Mirage, Essence, Show, Light]

Sustainability 2024 , 16 , 5464 15 of 19 seasonally, the consumption patterns of local residents remain relatively stable, providing strong support for the town’s sustainable development Sustainability 2024 , 16 , x FOR PEER REVIEW 16 of 20 Figure 11. Canal - integrated tourism loop design Table 3. New forms of business in old canal towns New Form of Business Ancient Town Culture+ Song rhythm culture, national tide culture, cultural archaeology, etc Digital+ metaverse, immersive, AR, VR, MR, etc Night tour+ Night tour economy, light show, theater mirage city - nocturnal city Education+ Research education, business education, nostalgic experience IP+ Canal IP, internet celebrity economy, (traveling, scripted) theme tourism 5.3. Active Public Participation The people are the main force behind the construction and maintenance of the Grand Canal, and public participation is a force to be relied upon for the revitalization of the ancient canal towns. Traditional conservation models are often dominated by governments, developers, and experts, with residents often in a passive position. More and more studies show the importance of the public participation model, for example, the Xiamen Co - Creation Workshop model [47] . Through activities such as public opinion consultation meetings and public consultation meetings on the proposal, multiple parties, such as the government, planners, experts, and residents, can participate in the planning and decision - making and promote interactive exchanges among multiple subjects so as to realize the revival of the old town again. The implementation of this model not only helps to explore the essence of the cultural neighborhood but also presents its unique charm and Figure 11. Canal-integrated tourism loop design Furthermore, the cultural and creative products of ancient towns are crucial in reflecting regional characteristics and cultural heritage. It is important to avoid the generic presentation of “Yiwu small commodities” stores. Instead, cultural heritage should be respected, and local traditional culture and handicraft history should be fully explored to create cultural and creative products with regional IP characteristics (Table 3 ). This approach will not only enhance the cultural appeal of the ancient town but also provide a more profound travel experience for tourists Table 3. New forms of business in old canal towns New Form of Business Ancient Town Culture+ Song rhythm culture, national tide culture, cultural archaeology, etc Digital+ metaverse, immersive, AR, VR, MR, etc Night tour+ Night tour economy, light show, theater mirage city-nocturnal city Education+ Research education, business education, nostalgic experience IP+ Canal IP, internet celebrity economy, (traveling, scripted) theme tourism

[Find the meaning and references behind the names: Just, Carrier, Felt, Coast, Belt, Field, Aimed, Future, Hand, Lack, Sense, Memories, Homes, Laws]

Sustainability 2024 , 16 , 5464 16 of 19 5.3. Active Public Participation The people are the main force behind the construction and maintenance of the Grand Canal, and public participation is a force to be relied upon for the revitalization of the ancient canal towns. Traditional conservation models are often dominated by governments, developers, and experts, with residents often in a passive position. More and more studies show the importance of the public participation model, for example, the Xiamen Co- Creation Workshop model [ 47 ]. Through activities such as public opinion consultation meetings and public consultation meetings on the proposal, multiple parties, such as the government, planners, experts, and residents, can participate in the planning and decisionmaking and promote interactive exchanges among multiple subjects so as to realize the revival of the old town again. The implementation of this model not only helps to explore the essence of the cultural neighborhood but also presents its unique charm and gives the ancient town new vitality and vigor. In the field research of Jiaxing Canal Ancient Town, we found that we deeply felt that the local residents had a deep affection for the town Ancient towns serve as spiritual homes, carrying the life experiences and emotional memories of the indigenous people. When these towns and neighborhoods are developed without the participation of their original inhabitants, they lose vitality and vibrancy. Therefore, it is crucial to fully consider residents’ opinions and suggestions at the outset of planning and design. Research on Chongfu, a thousand-year-old town, revealed that a lack of commercial development led to deserted restored antique streets and the displacement of indigenous residents, resulting in a scarcity of tourists and a lack of vitality. In contrast, an old street just a hundred meters away, serving as the local commercial center, remains full of commercial activity. Indigenous people are also important consumers in ancient towns Public participation is essential to better exploring the essence of cultural neighborhoods and presenting their unique charm. Additionally, involving the community enhances residents’ sense of identity and belonging, encouraging them to actively participate in the protection and development of their neighborhoods. Commercial activities play a significant role in the development of ancient towns, with people at their core. An ancient town brimming with activity and popularity is vibrant and appealing. Thus, in developing cultural tourism, it is important to emphasize local humanities and cultural heritage, preserving the original commercial spaces and living atmosphere. By retaining the local populace and integrating both residents and tourists into the space, we can create an ancient town full of vitality and charm 6. Conclusions and Discussion The ancient town was gradually formed with the development of canal commerce. As the best carrier of the history and cultural inheritance of Jiangnan, the ancient town inherits a rich cultural heritage. The thousand-year-old canal town carries history and is more oriented toward the future. How to protect, inherit, and utilize this important cultural heritage is currently facing a major challenge. In this paper, we first retrospectively sort out the thousands of years of historical changes of Jiaxing Canal and then explore the mechanism of the rise and fall of the millennium canal town. Through the in-depth deconstruction of the historical lineage of ancient canal towns, we have gained five important insights: the leading role of top-level design, the indispensability of public participation, the inevitable trend of industrial integration, the unique value of linear heritage, and the modern use of flow thinking Based on this, we propose targeted living heritage strategies aimed at revitalizing the thousand-year-old canal towns and promoting the construction of the Grand Canal Cultural Belt and the Grand Canal National Cultural Park [ 48 ]. These strategies not only focus on the historical protection and cultural inheritance of the ancient towns but also on the future development and vitality injection of the ancient towns. On the other hand, summarizing the revelations of the rise and fall of ancient towns along the coast and revealing the characteristics and laws of town development can also help us learn from the

[Find the meaning and references behind the names: Van De Laar, Eng, Liu, Barrier, Press, Board, Dong, Jing, Evidence, Francis, Urban, Sneh, Sci, York, Jiao, Boca, Read, Stanford, Adamo, Berlin, Ansari, Germany, Front, Xia, Sun, Dou, Yao, Meyer, Raton, Post, Cai, Taylor, Mays, Ramos, Altaweel, Peng, Case, Author, Mech, Past, Tuan, Image, Redwood, Weng, Laar, Zhong, Delta, Hein]

Sustainability 2024 , 16 , 5464 17 of 19 lessons learned from the development, utilization, and protection of water resources in the ancient canals and provide references and revelations for today’s sustainable development of cities and regions This paper focuses on summarizing the principles of prosperity and decline of ancient towns in the historical changes of canals through social science research methods. This article is the beginning of a study on the development of cultural tourism in the ancient town of Canal. The article lacks certain data support, and the necessary quantitative analysis will be added in the follow-up research. Subsequent studies will utilize deep learning principles to study the construction of historical landscapes in ancient canal towns, analyze tourists’ views on ancient town tourism using online big data, and utilize building physics principles to analyze the thermal environmental comfort of ancient towns Author Contributions: W.J. designed and supervised this study. W.J. performed the experiments W.J. analyzed the data analysis. W.J. prepared the manuscript. W.J. and H.F. revised the manuscript. All authors read and approved its content. All authors have read and agreed to the published version of the manuscript Funding: This research was supported by the Philosophy and social science planning projects in Hangzhou (M 24 YD 085) Institutional Review Board Statement: Not applicable Informed Consent Statement: Not applicable Data Availability Statement: The data presented in this study are available on request from the corresponding author Conflicts of Interest: The authors declare no conflict of interest References 1 Sneh, A.; Weissbrod, T.; Perath, I. Evidence for an Ancient Egyptian Frontier Canal: The Remnants of an Artificial Waterway Discovered in the Northeastern Nile Delta May Have Formed Part of the Barrier Called “Shur of Egypt” in Ancient Texts Am Sci 1975 , 63 , 542–548 2 Mays, L.W. A Very Brief History of Hydraulic Technology during Antiquity Environ. Fluid Mech 2008 , 8 , 471–484. [ CrossRef ] 3 Tuan, Y.-F Early Hydraulic Civilization in Egypt: A Study in Cultural Ecology ; Taylor & Francis, Ltd.: New York, NY, USA, 1977 4 Altaweel, M. Southern Mesopotamia: Water and the Rise of Urbanism WIREs Water 2019 , 6 , e 1362. [ CrossRef ] 5 Adamo, N.; Al-Ansari, N. The Sumerians and the Akkadians: The Forerunners of the First Civilization (2900–2003 BC) J. Earth Sci Geotech. Eng 2020 , 10 , 17–39 6 Schrakamp, I Irrigation in 3 rd Millennium Southern Mesopotamia: Cuneiform Evidence from the Early Dynastic IIIb City-State of Lagash (2475–2315 BC) ; Edition Topoi: Berlin, Germany, 2018 7 Hein, C.; Luning, S.; Meyer, H.; Ramos, S.J.; Van de Laar, P. Shipping Canals in Transition Urban Plan 2023 , 8 , 259–262. [ CrossRef ] 8 Hucker, C.O China’s Imperial Past: An Introduction to Chinese History and Culture ; Stanford University Press: Redwood City, CA, USA, 1975 9 Cai, J.; Peng, J. Introduction of the Beijing–Hangzhou Grand Canal and Analysis of Its Heritage Values. In Water Projects and Technologies in Asia ; CRC Press: Boca Raton, FL, USA, 2023; pp. 75–86 10 Huang, Y.; Yang, S. Spatio-Temporal Evolution and Distribution of Cultural Heritage Sites along the Suzhou Canal of China Herit. Sci 2023 , 11 , 188. [ CrossRef ] 11 Wang, J.; Wang, M.; Dou, H.; Su, M.; Dong, H.; Liu, Z. Research on Climate Change and Water Heritage Tourism Based on the Adaptation Theory—A Case Study of the Grand Canal (Beijing Section) Sustainability 2023 , 15 , 7630. [ CrossRef ] 12 Zhang, Y.; Jing, Z.; Huang, Q.; Wang, X.; Sun, W.; Zhang, C.; Wang, J.; Zhong, Y.; Wang, J.; Tan, L.; et al. On Conservation of World Heritage Beijing-Hangzhou Grand Canal for Enhancing Cultural Ecosystem Services Herit. Sci 2023 , 11 , 269. [ CrossRef ] 13 Lu, L.; Jiao, M.; Weng, L. Influence of First-Time Visitors’ Perceptions of Destination Image on Perceived Value and Destination Loyalty: A Case Study of Grand Canal Forest Park, Beijing Forests 2023 , 14 , 504. [ CrossRef ] 14 Yao, X.; Sun, Y.; Sun, B.; Huang, Y. The Impact of the Urban Forest Park Recreation Environment and Perceived Satisfaction on Post-Tour Behavioral Intention—Using Tongzhou Grand Canal Forest Park as an Example Forests 2024 , 15 , 330. [ CrossRef ] 15 Xia, Y. Impact of Green Space on Residents’ Wellbeing: A Case Study of the Grand Canal (Hangzhou Section) Front. Public Health 2023 , 11 , 1146892. [ CrossRef ] 16 Cai, Z.; Zhao, S.; Huang, M.; Zhang, C. Evolution Model, Mechanism, and Performance of Urban Park Green Areas in the Grand Canal of China Land 2023 , 13 , 42. [ CrossRef ]

[Find the meaning and references behind the names: Md Nasir, Art, Adm, Jaya, Xiong, Swartz, Singapore, Abang, Human, Ebner, Wen, Eds, Kong, Carmona, Pez, Bian, Nasir, Sarawak, Soc, Islam, Emerald, Guerrero, Rodriguez, Jiang, Yaacob, Int, Planet, Klein, Scott, Zong, Faure, Mexico, Return, Abdurahman, Schaffer, Lit, Von, Wan, Bec, Chin, London, Bay, Sens, Cham, Kang, Zhe, Wei, Ocean, Zhu, Situ, Choo, Luo, Chan, Pei, Monroy, Wall, Yin, Archit, Routledge, Fee, Styles, Gooding, Tao, Mokhtar, Shore, Comp, Moyle, Hong, Macmillan, Meng, Taghizadeh, Timms, Weber, Lin, Deng, Leeds, Aranda, Springer]

Sustainability 2024 , 16 , 5464 18 of 19 17 Jiang, S.; Scott, N.; Tao, L.; Xiong, S.; Qin, Y. Perceived Destination Image Cohesion: A Comparison Study of Attractions on the Grand Canal, China Sustainability 2023 , 15 , 13682. [ CrossRef ] 18 Zhao, Y.; Bian, G.; Sun, T.; Yan, J. The In-Situ Spatial-Temporal Evolution of the Settlement Space along the Grand Canal Tianjin Section from the Perspective of Cultural Heritage Land 2023 , 12 , 1023. [ CrossRef ] 19 Lv, W.; Wang, N.; Huang, Y. Study on the Sustainability of Ancient Canal Towns on the Basis of the Topological Structure Analysis of Streets and Lanes: A Case Study of the Xixing Ancient Town PLoS ONE 2023 , 18 , e 0279979. [ CrossRef ] [ PubMed ] 20 Huang, W.; Xi, M.; Lu, S.; Taghizadeh-Hesary, F. Rise and Fall of the Grand Canal in the Ancient Kaifeng City of China: Role of the Grand Canal and Water Supply in Urban and Regional Development Water 2021 , 13 , 1932. [ CrossRef ] 21 Wen, Y.; Li, S. Research on Protection and Utilization of Architectural Cultural Heritage in Canal Towns: A Case Study of Daokou Ancient Town J. Landsc. Res 2021 , 13 , 71–80 22 Zhang, F.; Yang, L.; Luo, X. A Study on the Distribution and Utilization of Recreational Resources Along the Grand Canal Culture Belt Chin. J. Urb. Environ. Stud 2019 , 7 , 1950015. [ CrossRef ] 23 Prideaux, B. River and Canal Waterways as a Tourism Resource. In Advances in Hospitality and Leisure ; Emerald Publishing Limited: Leeds, UK, 2023; pp. 137–153 24 Zhang, Q.; Lu, L.; Huang, J.; Zhang, X. Uneven Development and Tourism Gentrification in the Metropolitan Fringe: A Case Study of Wuzhen Xizha in Zhejiang Province, China Cities 2022 , 121 , 103476. [ CrossRef ] 25 Xu, Y.; Lu, L. Probing the Long-Term Evolution of Traditional Village Tourism Destinations from a Glocalisation Perspective: A Case Study of Wuzhen in Zhejiang Province, China Habitat Int 2024 , 148 , 103073. [ CrossRef ] 26 Islam, M.N. Visitors’ Sentiment in Archeological Heritage Sites: A Study Based on TripAdvisor Reviews Int. J. Hosp. Tour. Adm 2023 , 1–22. [ CrossRef ] 27 Abang Abdurahman, A.Z.; Wan Yaacob, W.F.; Md Nasir, S.A.; Jaya, S.; Mokhtar, S. Using Machine Learning to Predict Visitors to Totally Protected Areas in Sarawak, Malaysia Sustainability 2022 , 14 , 2735. [ CrossRef ] 28 Guerrero-Rodriguez, R.; Á lvarez-Carmona, M Á .; Aranda, R.; L ó pez-Monroy, A.P. Studying Online Travel Reviews Related to Tourist Attractions Using NLP Methods: The Case of Guanajuato, Mexico Curr. Issues Tour 2023 , 26 , 289–304. [ CrossRef ] 29 Han, Q.; Yin, C.; Deng, Y.; Liu, P. Towards Classification of Architectural Styles of Chinese Traditional Settlements Using Deep Learning: A Dataset, a New Framework, and Its Interpretability Remote Sens 2022 , 14 , 5250. [ CrossRef ] 30 Zong, Y.; Tsaur, S.-H. Destination Experiences cape for Hanfu Tourism: An Exploratory Study J. China Tour. Res 2024 , 20 , 144–166 [ CrossRef ] 31 Su, K. Research on Brand Communication Strategy of Wuzhen Drama Festival from the Perspective of IMC Theory. In Proceedings of the 2022 International Conference on Business and Policy Studies ; Li, X., Yuan, C., Ganchev, I., Eds.; Applied Economics and Policy Studies; Springer Nature: Singapore, 2022; pp. 101–109, ISBN 978-981-19572-6-0 32 Yang, H.F.; Yang, S.L.; Xu, K.H.; Milliman, J.D.; Wang, H.; Yang, Z.; Chen, Z.; Zhang, C.Y. Human Impacts on Sediment in the Yangtze River: A Review and New Perspectives Glob. Planet. Chang 2018 , 162 , 8–17. [ CrossRef ] 33 Jiange, W.; Qing, Z. Influence of Jiangnan Canal on Jiaxing and Huzhou Plain’s Polder System in Song and Yuan Dynasties Landsc. Archit 2019 , 26 , 21–27 34 Kang, Y Yue Jue Shu ; Art China: Shanghai, China, 1980 35 Chronological Narrative and Locale-Based Narrative in Early Chinese Prose: A Case Study of Wu-Yue Rivalry in Zuozhuan and Guoyu Int. J. Comp. Lit. Transl. Stud 2016 , 4 , 44–52. [ CrossRef ] 36 Choo, J.J.C. 1. Return To The North?: The Debate On Moving The Capital Back To Luoyang. In Early Medieval China ; Swartz, W., Campany, R.F., Lu, Y., Choo, J., Eds.; Columbia University Press: New York, NY, USA, 2014; pp. 17–31. ISBN 978-0-231-15986-9 37 Liu, H. Apocalyptic Belief and Prophecy: Constructing Political Legitimacy during the Yuan-Ming Transition J. R. Asiat. Soc 2023 , 33 , 335–350. [ CrossRef ] 38 Xuehai, C.; Klein, K. Research on Wei, Jin, and Northern and Southern Dynasties History from Taiwan and Hong Kong Early Mediev. China 1998 , 1998 , 83–150. [ CrossRef ] 39 Ebner Von Eschenbach, S.F. The Economy of Floods and Inundations in the Southern Song Capital Prefecture Lin’an (Hangzhou) on the Shore of the Zhe River Estuary and the Hangzhou Bay in Southeastern China During the Twelfth and Thirteenth Centuries. In Droughts, Floods, and Global Climatic Anomalies in the Indian Ocean World ; Gooding, P., Ed.; Springer International Publishing: Cham, Switzerland, 2022; pp. 31–61. ISBN 978-3-030-98197-6 40 Faure, D. What Weber Did Not Know: Towns and Economic Development in Ming and Qing China. In Town and Country in China ; Faure, D., Liu, T.T., Eds.; Palgrave Macmillan UK: London, UK, 2002; pp. 58–84. ISBN 978-1-349-66298-2 41 Wang, F.; Lin, B.; Liu, Q. Location, Urban Fabric and Transportation: Historical Morphogenetic Analysis of Tourism Cities along the Grand Canal. In Routledge Handbook of Tourism Cities ; Routledge: New York, NY, USA, 2020; pp. 551–568 42 Zhang, S.; Liu, J.; Pei, T.; Chan, C.-S.; Wang, M.; Meng, B. Tourism Value Assessment of Linear Cultural Heritage: The Case of the Beijing–Hangzhou Grand Canal in China Curr. Issues Tour 2023 , 26 , 47–69. [ CrossRef ] 43 Su, M.M.; Yu, J.; Qin, Y.; Wall, G.; Zhu, Y. Ancient Town Tourism and the Community Supported Entrance Fee Avoidance—Xitang Ancient Town of China J. Tour. Cult. Chang 2021 , 19 , 709–731. [ CrossRef ] 44 Bec, A.; Moyle, B.; Timms, K.; Schaffer, V.; Skavronskaya, L.; Little, C. Management of Immersive Heritage Tourism Experiences: A Conceptual Model Tour. Manag 2019 , 72 , 117–120. [ CrossRef ]

[Find the meaning and references behind the names: Leiva, Robaina, Mark, Micro, Jung, Zhou, Ideas, Mart, Destin, Santana, Calder, Property]

Sustainability 2024 , 16 , 5464 19 of 19 45 Robaina-Calder í n, L.; Mart í n-Santana, J.D.; Muñoz-Leiva, F. Immersive Experiences as a Resource for Promoting Museum Tourism in the Z and Millennials Generations J. Destin. Mark. Manag 2023 , 29 , 100795. [ CrossRef ] 46 Cranmer, E.E.; Dieck, M.C.T.; Jung, T. The Role of Augmented Reality for Sustainable Development: Evidence from Cultural Heritage Tourism Tour. Manag. Perspect 2023 , 49 , 101196. [ CrossRef ] 47 Li, Y.; Zhang, S.; Zhu, D. Co-Creation of Community Micro-Renewals: Model Analysis and Case Studies in Shanghai, China Habitat Int 2023 , 142 , 102951. [ CrossRef ] 48 An, Z.; Zhou, S. How to Construct National Identity Based on Cultural Heritages? A Case Study of the Grand Canal National Culture Park Ecotourism 2023 , 13 , 408–419 Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content.