Legal analysis: All white-striped birds entering the business premises such as farmers' markets, shopping malls, supermarkets, stores and catering service units must have animal quarantine certificates and quarantine marks, and operators should disinfect the business premises and appliances daily.

legal basis: article 27 of the food safety law of the people's Republic of China, the national standard for food safety is formulated and promulgated by the health administrative department of the State Council in conjunction with the food and drug supervision and administration department of the State Council, and the national standard number is provided by the standardization administrative department of the State Council. The limits of pesticide residues and veterinary drug residues in food and the inspection methods and procedures shall be formulated by the health administrative department of the State Council and the agricultural administrative department of the State Council jointly with the food and drug supervision and administration department of the State Council. Inspection rules for slaughtering livestock and poultry shall be formulated by the administrative department of agriculture of the State Council in conjunction with the administrative department of health of the State Council.