Now you need to go through the formalities when you come to Qinhuangdao: from low-risk areas, you need to provide a 48-hour negative certificate of effective nucleic acid testing when you enter Qin. And display the travel code and health code. If you come from the county (city, district) where the high-risk area is located, you need to stop at the designated isolation place first and do nucleic acid testing and other inspections. /kloc-After 0/4 days, if you are sure that you are healthy, you can go anywhere in Qinhuangdao. Now you need to go through the formalities when you come to Qinhuangdao: from low-risk areas, you need to provide a 48-hour negative certificate of effective nucleic acid testing when you enter Qin. And display the travel code and health code. If you come from the county (city, district) where the high-risk area is located, you need to stop at the designated isolation place first and do nucleic acid testing and other inspections. /kloc-After 0/4 days, if you are sure that you are healthy, you can go anywhere in Qinhuangdao. Now you need to go through the formalities when you come to Qinhuangdao: from low-risk areas, you need to provide a 48-hour negative certificate of effective nucleic acid testing when you enter Qin. And display the travel code and health code. If you come from the county (city, district) where the high-risk area is located, you need to stop at the designated isolation place first and do nucleic acid testing and other inspections. /kloc-After 0/4 days, if you are sure that you are healthy, you can go anywhere in Qinhuangdao. Now you need to go through the formalities when you come to Qinhuangdao: from low-risk areas, you need to provide a 48-hour negative certificate of effective nucleic acid testing when you enter Qin. And display the travel code and health code. If you come from the county (city, district) where the high-risk area is located, you need to stop at the designated isolation place first and do nucleic acid testing and other inspections. /kloc-After 0/4 days, if you are sure that you are healthy, you can go anywhere in Qinhuangdao.