Together with law enforcement officers, they successively inspected major hotels, supermarkets and food business enterprises. In the operation room of Wuniu Hotel, law enforcement officers opened the vegetable pier in the cold dish room, and a layer of mildew grew on the back of the vegetable pier. The hand washing and disinfection pool in the kitchen pre-entry room was originally used for cleaning and disinfection before the staff entered the operating room, but there was a mop on the pool. The food hygiene license produced by the hotel has been changed, but the name on the license has not changed, and the law enforcement officers think it is an invalid food hygiene license. Law enforcement officers immediately asked the hotel to carry out rectification within a time limit. Subsequently, law enforcement officers came to Cui Hua Street Feng Laosan Seafood Restaurant for inspection, and found that the restaurant changed the pre-entry room into an aisle without permission, and some kitchen staff were not dressed properly. Law enforcement officers immediately put forward rectification opinions on these issues.

Mianyang Wuniu Hotel was invested and built by Mianyang Company of Sichuan Tobacco Monopoly Bureau according to the standard of high-star hotels. It is a comprehensive boutique business hotel integrating rooms, restaurants, leisure and conferences.