Taocheng District Health Observation Center was established on April 1, 2022 with the participation of Taocheng District Construction Bureau. The main purpose is to provide a health observation center for people infected with novel coronavirus in a special period. The project has a total of 1000 prefabricated houses with integrated bathroom facilities. More than 200 workers participated in the project, with a construction period of two months. The project was completed by the end of May.