Mr. Huang Geng is a member of China Cuisine Association, a famous teacher and senior cooking technician in China. 1979- 1989, Huang Geng works as a chef in a time-honored Chinese restaurant (won the highest award for young chefs in Beijing); 1989- 199 1, the head chef of Longhua medicated diet restaurant in Beijing. Establish a "two friends' residence" restaurant in 199 1; 1997, the famous "March 8 soup hot pot" was founded with a "March 8 soup". The head office is located in Xuanwu Gate, and branches are successively located in Hepingli, Dongzhimen Street, Asian Games Village and Yuquan Road. 200 1, the trademark of "sanbatang hotpot" was successfully registered in the state trademark office; In 2002, Huang Geng changed the ancestral royal food "Spicy Fish" into a "three-sauce stew pot" with modern environmental protection style, fresh and tender taste and rich nutrition. In the spring of 2003, the trademark of "three-sauce stew pot" was registered in the State Trademark Office; In August, 2003, in the "National Famous Hot Pot" evaluation, "Three-sauce Braised Pot" stood out and was named "China Famous Hot Pot" by China Cuisine Association. In May, 2004, the "three-sauce stew pot" experimental shop opened in Yuquan Road.