Answer: food, catering, drugs, drinking water production and operation and cosmetics production personnel, tourism, cafes, bars, cafeterias, public **** bathrooms, barber stores, beauty stores, tourist venues (museums), and other direct customer service workers need to hold a "health certificate" on duty, once a year physical examination;
shopping malls, Theaters, video halls, dance halls, concert halls, stadiums, parks, exhibition halls, art galleries, libraries, bookstores, waiting room (aircraft, ship) and other public **** place employees must hold a "health certificate" on duty, a two-year physical examination.