According to the relevant national policies, during the holiday period from June, 20438 to October, 2023, most areas still need to use health codes to facilitate epidemic prevention and control and personnel flow management.
Health code is an application used for locating and tracking during the outbreak of coronavirus disease in Chinese mainland in 20 19, and it is used as a personal electronic pass. After reading it, you can confirm and prove the health status of the holder, and use it to enter and leave places where documents are needed.