Zhou Wei (1st R), vice president of the General Hospital of Ningxia Medical University in China's Ningxia Hui Autonomous Region, speaks at a webinar with the Chinese community at the Chinese embassy in Riyadh, Saudi Arabia, on April 21, 2020. Chinese medical experts on Tuesday shared the prevention and control knowledge on the COVID-19 pandemic with the Chinese community in Saudi Arabia via webinar. The webinar, hosted by the Chinese embassy in Saudi Arabia, was attended by Chinese-funded institutions, overseas Chinese and Chinese students in the kingdom. The Chinese medical experts, who arrived in Riyadh last Wednesday, gave a detailed introduction to the transmission route of the coronavirus and the dos and don'ts for prevention and control, and answered questions raised by the attendees. (Xinhua/Tu Yifan)
