It's Zheng Xiusheng. Sui Po is the descendant of the old man, Zheng Xiusheng's apprentice, and Wei Gangqiang is the apprentice of Bo Er Sun Lixin. Sui Bo also won the gold medal of China Gold Chef, Hilton Hotel Chinese Chef and National Catering Skills Competition. Sui Po, a Beijinger, worked as a chef from 1993. He used to be the executive chef in Beijing Jinyu Seafood Food City, Dongyunge Hotel and Hebei Xianghe Guohua Hotel, and now he is the executive chef of Beijing Nanyuan Air Force Logistics Guest House.