chess and card rooms in Xi' an can't operate normally recently. Since August 25th, 2122, Xi 'an began to implement normalized epidemic prevention measures. Because there were positive cases in Lintong District, the requirements for epidemic prevention and control continued to be tightened. Eating in restaurants and night markets is prohibited in society, and closed business premises include: foot bath shop, mahjong room, chess room, bathing and other places continue to close down. Pharmacies, convenience stores, farmers' markets, shops along the street, etc. strictly implement prevention and control measures such as temperature measurement, code scanning, one-meter line and wearing masks. All departments should strengthen inspection and inspection, supervise and consolidate their responsibilities, and order them to immediately rectify and suspend business once they find that the catering is illegal or any other epidemic prevention and control measures are not implemented in place. And inform all business households and units in the jurisdiction in advance, and wait for the instructions of the district headquarters before returning to normal control.