1, Linjiang offshore is sunny and talented. The scenery of the Beijing-Hangzhou Canal is good, but the traces of the ancient Yellow River are hard to disappear.
2. Although the bridge under his legs is a disgrace, Han Xin is ambitious. Liang beat drums to retreat from the Jin army, and the ancient town temple is famous.
3. The site of Governor Cao Yun still exists, and it has been transported for thousands of years. Chengen's former residence has a quiet environment, and the journey to the west extends to the world.
4. Liu Laozhuang fought bravely to kill the enemy, and the rabbit died. Huanghuatang Pavilion is magnificent and popular with the people of the New Fourth Army.
The trace of Zhenhuaifu still exists today, telling the eternal sorrow of culture. Zhou Enlai's former residence is blue brick, and loong opens his eyes.
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Founded in the thirty-fourth year of the week (486 BC), it draws Yangtze River water in the south, lakes (now Shaobo Lake), Luyang Lake and (now gaoyou lake) in the middle, and lakes (silted up) and Sheyang Lake in the northeast; Sheyang Lake in the northern section is diverted to the last mouth of Huai 'an County to enter the Huaihe River. It is an artificial canal connecting the traffic of the Yangtze River and Huaihe River, and the river course is curved.
At the beginning of Jian 'an in the Eastern Han Dynasty, the curve was straight, and Gaoyou went straight to Huai 'an. In the first year of the great cause of Sui Dynasty (605), Hangou 150 kilometers was reopened along the old Jian 'an Road, which can go directly from Yangzhou to Huai 'an. In the fifth year of Song Dynasty (1 194), the west dike 180 km was built to separate the lake and the river. The East Embankment was built in the early Ming Dynasty, and the Fifth Dam of Guihai was built in the Qianlong period of Qing Dynasty.
1950, comprehensive improvement was carried out, the fifth dam of Guihai was blocked, the dike was heightened and thickened, the sluice hole was rebuilt and rectified, and the Huai' an water control project was completed. 1956 moved Gaoyou to the east embankment with a length of 25.5km at Jieshou, 1958 ~ 196 1 year cut, straighten and deepen the river. Rebuild the west dike and completely cut off the rivers and lakes; Excavate the waterway from Wayaobao to Liuwei in Yangzhou city to shorten the voyage from Yangzhou to Zhenjiang; Construction of control gates, lock underground culverts and other supporting projects along the canal.
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The main irrigation canal in northern Jiangsu is a comprehensive utilization channel for Huaihe River irrigation, flood discharge and water distribution and communication between east and west shipping. It starts from Gaoliangjian in Hongze County in the west, connects the Li Canal in Qingpu District to Huai 'an in the east, and flows into the Yellow Sea in Funing, Binhai and Sheyang counties in the east, with a total length of 168km, 1 951year,1year and1950.
After the completion of the main irrigation canal, large areas of farmland on both sides of the main canal, Li Canal and Grand Canal can be irrigated by Huai 'an water, and more than 800,000 mu of self-flow irrigation will be developed in Huai 'an alone. It also played an important role in flood discharge. In addition, the main irrigation canal connects Hongze Lake and Li Canal with the coastal areas of northern Jiangsu, which activates the material exchange in the lower reaches of Huaihe River.