Nankai District, Hebei District, Hexi District, Hedong District, Dongli District, Xiqing District, Beichen District, Jinnan District, Binhai New Area, Wuqing District, Jinghai District and Jizhou District issued a notice to remind people who return to Tianjin after the holiday to report before arriving in Tianjin or within 12 hours after arriving. People also need to do nucleic acid testing on the 1st, 3rd and 7th day after land in Tianjin. Report to your company is also required, and staff need to implement a "point-to-point" work mode within 7 days after arriving in Tianjin.