In Nancai Village, Nancai Town, Shunyi District, there were no new confirmed cases or clusters of epidemics in the past 14 days. As assessed by the Municipal Center for Diseases Control and Prevention, according to the "Beijing COVID-19 Epidemic Risk Grading Standard", this area will be adjusted to a low-risk area from January 17, 2021.

Up to now, there are 6 medium-risk areas in the Beijing, all in Shunyi District, namely Xidulan Village in Nanfaxin Town, Zhangxizhuang Village in Gaoliying Town, Dongmagezhuang Village in Gaoliying Town, Xizhaogezhuang Village in Beishicao Town , Beishicao Village in Beishicao Town, Lianzhuang Village in Zhaoquanying Town. Other areas in Beijing are all low-risk regions.