The silver-clawed turtle in Qingjing Pond in Qiuxiapu is particularly delicious, and everyone who has eaten it is full of praise. However, due to its scarcity, not many people know about it. According to legend, one year later, Emperor Qianlong overheard a young boy whose hometown was Jiading say: "The soft-shell turtle in Qiuxiapu in my hometown tastes very good, and it is even better than the royal meal in the palace." Qianlong naturally didn't believe it. So he ordered people to catch soft-shell turtles in Qiuxia Garden in Jiading as tribute. After tasting them, Qianlong was full of praise. The silver-clawed turtles in Qingjing Pond in Qiuxia Garden became famous from then on.