Zhong Nanshan, a renowned Chinese respiratory specialist, exchanges ideas on COVID-19 control with foreigners in Guangzhou, south China's Guangdong Province, April 15, 2020. Zhong shared the experience in China on coronavirus testing, tracking and treatment of infected patients during a Wednesday interview. Nineteen foreigners joined the event with Zhong, from countries including Japan, Australia, Pakistan, Botswana, Vietnam, Russia, Nigeria and Bangladesh. (Xinhua/Li Jiale)
