Combo photo shows Tong Zhaohui in Wuhan, central China's Hubei Province in March of 2020 (L, photo taken by Pan Songgang) and in Beijing, capital of China, on Aug. 13, 2020 (R, photo taken by Zhang Yuwei).
Pic story: doctor works on frontline fighting against COVID-19
Source: Xinhua| 2020-08-18 21:31:44|Editor: huaxia
