Can no nucleic acid stay in Tianshui, Gansu?

No nucleic acid remained in Tianshui, Gansu. According to the local information of Tianshui City, Gansu Province, hotels in Tianshui City, Gansu Province can check in with health code and itinerary code, and middle and high-risk areas need negative proof of nucleic acid test, health code and itinerary code. Tianshui has a long history and culture. It is an important birthplace of the Chinese nation and civilization, the birthplace of Fu, the birthplace of Fuxi culture and a national historical and cultural city. With a history of more than 8,000 years of civilization, 3,000 years of written records and 2,700 years of city construction, it is known as the hometown of Emperor Xihe.