China is the first host who holds the certification qualification of a senior researcher of China Huicai. He has published a paper on the operation of food programs in China Broadcasting, the highest professional magazine in the broadcasting field. During more than ten years of broadcasting experience, he hosted and founded various types of high-listening programs, and accumulated rich experience in program hosting, program planning and program operation. Since the establishment of the food program "Dining at A Qiang", the program has quickly become popular in Anhui catering industry with its profound catering culture and warm and interesting hosting style. A Qiang, a food program he founded and presided over, won the title of Top Ten Excellent Radio Programs in Anhui Province, and took the lead in developing multimedia programs such as TV and Internet. The TV version of "Gourmet A Qiang" has reached record highs, and enjoys a high reputation among Anhui catering industry and friends who love food. It has appeared on the cover of newspapers and magazines for many times and is called "Liu Yiwei of Anhui".