Qingshiqiao seafood market. According to Baidu map, the largest seafood market in Chengdu * * * has three floors, with a single floor area exceeding 1.400 square meters. It is called Qingshiqiao Seafood Market, which is located in Qingshiqiao Middle Street, Jinjiang District, Chengdu. The area of other seafood markets in Chengdu does not exceed 1 1,000 square meters. Chengdu, also called Rongcheng and Jincheng for short, is a prefecture-level city under the jurisdiction of Sichuan Province, a provincial capital, a sub-provincial city, a megacity, a national central city and a world food capital.