进返京新规
Beijing's new entry rules

北京市政府新闻发言人徐和建在1月27日的疫情防控发布会上通报称，春节前后这段特定时间，充分考虑境内外疫情严峻复杂形势、人流增加的疫情传播风险，北京分级分类采取相对从严从紧的防控措施。

From Jan 28 to March 15, travelers from domestic low-risk areas must provide negative nucleic acid results within seven days upon arrival, they must undergo health monitoring for 14 days and receive two separete nucleic acid tests on their 7th and 14th day in Beijing.
自1月28日至3月15日，国内低风险地区人员进返京须持抵京前7日内核酸检测阴性证明，抵京后实行14天健康监测，满7天、满14天各开展一次核酸检测。