The negative list system is implemented in public places in the city, including public cultural places, sports venues, scenic spots, travel agencies, real estate sales, various training institutions, cinemas, Internet cafes, KTV, game halls, offline stores, billiards halls, chess and card rooms, swimming pools, gyms, beauty salons, tea houses, bars, pedicures, health clubs and bath centers. Canteen, B&B, photo studio, clinic, outpatient department, private hospital (oral and health examination subjects), maternal and child hall, painting and calligraphy shop, bookstore, express outlets, large-scale rural gatherings, and various activity rooms in village communities are temporarily closed. Other public places are strictly disinfected and have nucleic acid detection certificates. Scan the code registration in public places, check the temperature and code, and wear masks.