Is it necessary to stay in a hotel next to Tianjin airport for one night?

No need. Tianjin, referred to as Jingu and Jinmen for short, is a provincial administrative region, municipality directly under the Central Government and a national central city in People's Republic of China (PRC). Tianjin Airport is located in Dongli District, Tianjin. As of June 5, 2022, the epidemic situation in Tianjin has been well controlled. Its administrative areas have all been divided into low-risk areas, and there are no confirmed cases, so the airport belongs to low-risk areas, so the inspection enters the airport.