According to news from the website of the National Health Commission of China on the 14th, on the same day, Ma Xiaowei, director of the National Health Commission, had a telephone conversation with World Health Organization Director-General Tedros Adhanom Ghebreyesus, mainly exchanging views on the current epidemic prevention and control work, accompanied by Deputy Director Cao Xuetao. Tedros highly appreciated the Chinese government's efforts to deal with the new crown epidemic, and thanked China for its long-term technical exchanges and sharing of epidemic information and data with the World Health Organization.