The morning check-up of medical staff includes one touch, two looks, three questions, four checks and five registrations.

Question: Ask parents about their children's situation at home the night before, whether they are unwell or not. Second, look: look at the child's spirit, face se, whether there is any abnormality in the skin, whether the tonsils are swollen, and whether there is a rash on the body. Three touches: touching the child with fever and swollen lymph nodes. Four checks: check whether the children's fingernails and hands are clean and hygienic, whether they bring dangerous goods into the park, and whether the clothes are clean and tidy. Registration: Parents are requested to register the children who bring Yao into the park.