Chinanews client April 10th (Lang Lang) On the 10th, a member of the high-level expert group of the National Health and Health Commission Zeng Guang made a guest video interview with Zeng Guang said that US President Trump recently said that he has seen the light at the end of the dark tunnel, and he may be too optimistic. "From a global point of view, I haven't seen the bright light. Before I saw the bright light, I don't know how long the tunnel is. There is no way to judge." Zeng Guang said that new coronary pneumonia is a new disease, something we can't recognize yet There are too many. In addition, we cannot judge the other countries by taking China's national defense control mode, prevention and control strength, and prevention and control time.