The Macao Special Administrative Region government, New Coronavirus infection coordination center, announced on the 23 day that from 24 o'clock on 1 o'clock, the mainland flight to Macao would have to produce a test result of New Coronavirus nucleic acid which was in compliance with the requirements of the health authorities before boarding. The result showed that the time limit was adjusted within 48 hours after the sampling date and 7 days after the sampling date. From the same time, all persons who intend to leave Macao and board civil aircraft for other places must produce a nucleic acid negative test certificate within 7 days including the sampling date. In addition to bearing corresponding criminal responsibility according to law, violators can also be taken measures of compulsory isolation. The emergency response coordination center stressed that departing passengers should pay attention to the individual requirements of the destination city. For example, they must still hold a nucleic acid negative test certificate within 48 hours from Macao to Beijing. The response coordination center also announced that since 0:00 on the 24th, for those who have been to Tianshui City, Gansu Province; Lanling street, Tianning District, Changzhou City, Jiangsu Province and HUTANG Yongding community, Wujin District; Puti street, Changshou District, Chongqing, longta street and baoshenghu street, Yubei district; Yinchuan City, Ningxia Hui Autonomous Region; Changping District, Beijing; Pingfang District, Harbin City, Heilongjiang Province; Erlianhot City, Inner Mongolia Autonomous Region; Those in Chenglong road street, Liujiang street and wannianchang street, Jinjiang District, Chengdu City, Sichuan Province shall cancel the measures that they must accept medical observation or change their health code to yellow code at the designated place in accordance with the requirements of the health authorities, and must accept self-health management. (outlook new era)