As long as you don't go to the middle risk area, there is no problem.
But there must be a 48-hour nucleic acid test report.
First, check the prevention and control requirements of the starting point and the end point. In some areas, people entering and leaving the country will be required to have corresponding nucleic acid test certificates, which need to be prepared in advance. Take enough masks to ensure your protective measures during the trip. To apply for the health code of the departure place, some provinces will require to show the green health code before boarding, otherwise it will not be passed. When you arrive at your destination, you need to apply for the local health code when you leave the station. Some cities also require it when taking the subway or bus. Understand that the starting point is to take the APP of urban public transportation (subway, bus), and some cities no longer support cash ticket purchase during the epidemic. Try to remember where you have been and the time at that time in case of emergency.
Legal basis: Article 60 of the Law of People's Republic of China (PRC) on the Prevention and Control of Infectious Diseases The local people's governments at or above the county level shall be responsible for the daily expenses of the prevention, control and supervision of infectious diseases within their respective administrative areas according to the division of responsibilities of the governments at the corresponding levels. The administrative department of health of the State Council shall, jointly with the relevant departments of the State Council, determine the national infectious disease prevention, control, treatment, monitoring, prediction, early warning, supervision and inspection items according to the epidemic trend of infectious diseases. The central government grants subsidies to the implementation of major infectious disease prevention and control projects in difficult areas. The people's governments of provinces, autonomous regions and municipalities directly under the Central Government shall, according to the epidemic trend of infectious diseases within their respective administrative areas, determine the prevention, control and supervision of infectious diseases within the scope of the project determined by the health administrative department of the State Council, and guarantee the funds for project implementation.