The client of Chinanews.com, April 10 (Song Yusheng) On the 10th, a member of the high-level expert group of the National Health and Health Commission Zeng Guang made a video interview with Chinanews.com. In response to the question of whether people will be unable to take off their masks for a long time because of the epidemic, Zeng Guang said that domestic “mask removal” is progressing step by step and will not always wear masks for a long time. He also pointed out that the length of time to wear a mask "will be divided into priorities, and the situation in each city is different." He emphasized that at present, overseas and domestic are not the same, and wearing a mask must continue for a period of time.