At present, it is not necessary to isolate all areas in Shandong Province, but only to provide the health code green code and nucleic acid certificate within 48 hours, so the province can pass freely and take temperature. If the body temperature is normal, there is no need to isolate energy. Heze, a prefecture-level city under the jurisdiction of Shandong, is the peony capital of China, which was called Cao Zhou in ancient times. It is located in Jining City, which is under the jurisdiction of Shandong Province. Jining is located in the southwest of Shandong Province, adjacent to Linyi City in the east and Heze City in the west. Until August 4, 2022, the epidemic prevention and control requirements of Jining City stipulated that the epidemic situation in Jining City was well controlled and it was a low-risk area, allowing outsiders to enter. If Heze can go back, you can bring a 48-hour nucleic acid report. Nucleic acid needs to be done. Anyone who returns from outside the city, especially from outside the province, needs to hold a nucleic acid report for the record, and then take nucleic acid after returning home.