Unlike the West Lake, it is a hot tourist spot. It was headed for the Grand Canal in history. We started from Sadian and walked for more than 20 minutes to the Gongchenmen section of the Grand Canal. There are some modern squares nearby. There are ships running on rivers - freighters coming and going. There are also water bus boats, most of which are local residents, and not many foreigners. Each ship is issued more than 30 minutes apart, and the price is 3 yuan per person. There is a stop in the meantime. Sitting on the boat, you can see the beautiful scenery of the south of the Yangtze River and some humanistic landscapes (historical stories). It is a pity that the boats on foot can't make foreign tourists happy. There was no corresponding explanation on board...