South Qingxin Avenue, Li Antang Town, Qingyuan District, Guangzhou. Baidu map shows that Qingyuan Sanniao Seafood Farmers' Market is located in the south of Qingxin Avenue, Li Antang Town, Qingyuan District, Guangzhou. There are all kinds of agricultural products and fresh seafood products in the farmer's market, among which there are many kinds of grass carp, and the price is relatively affordable. It is a good place to buy grass carp.