Zhang Hui, a professor at the School of Tourism Cuisine of Harbin University of Commerce, is a China culinary master. 1988 participated in the first cooking technology competition in Heilongjiang province and won the first place in the cold bucket; In May of the same year, he participated in the Second National Cooking Technology Competition in Beijing International Hotel and won two bronze medals. 1993 participated in the third national cooking technology competition; Won two gold medals. 1996 Asian winter games, the design and production of "Doudou series banquet" won the national patent. 1998 went to Taiwan Province Province to attend the 98 Taipei Chinese Food Exhibition and won the special exhibition award. 1999 went to Canada to teach China's food culture and was awarded the title of Canadian multicultural world chef. In 2003, he participated in the first tour of China Cuisine Kingdom in Guizhou and won the cooking stunt performance award; In April of the same year, he participated in the first tour of China Cuisine Kingdom and won the cooking stunt performance award. From June 5, 2004 to 10, he participated in the 5th China Food Festival held in Chongqing and won the cooking stunt performance award.
Sun, a China culinary master, is a national judge. 1987 went to Sapporo, Japan to teach Chinese food. 1988 participated in the cooking competition of 16 eastern European countries in Moscow and won a gold medal and a silver medal. 1992- 1996, working as a back-up chef at the Permanent Mission of China to the United Nations, showed the unique cooking essence of China to government officials all over the world. He is currently the executive chef of Harbin International Hotel.