12 people. Representatives of Sichuan cuisine: (national first-class chefs) Lu Yuguo, Zhong Shixiong, Zhou Fuxiang, representatives of Huai cuisine: (national first-class chefs) Yang Zhenhua, Zhu Jianxin, Yu Jiaren, representatives of Shandong cuisine: (national first-class chefs) Chefs) Chen Chao, Gao Gaojian, Liu Jinbo, representatives of Cantonese cuisine: (national first-class chefs) Huang Zhenhua, Gong Teng, Li He.