According to the State Council’s Joint Prevention and Control Mechanism "Notice on Adjusting the Zoning and Grading Standards for the New Coronary Pneumonia Epidemic and Implementing Precise Control Measures" (Guodian Fa [2020] No. 11), in view of the current epidemic prevention and control situation, the Zunyi City Leading Group for Response to the New Coronary Pneumonia Epidemic The study decided that the risk level of Renheyuan Community in Huichuan District of Zunyi City and Dongfang Xiangjiang Bay Community in Huichuan District of Zunyi City should be adjusted to medium-risk areas since the date of the announcement.