It's Yang Beimin. Because Huang's founder is Mr. Wang, and Yang Beimin is husband and wife, and Huang's boss is Yang Beimin. Beijing Huangjihuang Catering Management Co., Ltd. is a company engaged in catering research, catering franchise chain and catering chain management. Its brand Huangjihuang three-sauce braised pot was put on the market in 2004. There are more than 600 stores, covering more than 200 cities in the capital cities of various autonomous regions in China.