Zhang Shuo, a member of the medical assistance team from north China's Tianjin Municipality, waves goodbye at Wuhan Tianhe International Airport in Wuhan, central China's Hubei Province, on March 17, 2020. (Xinhua/Xiong Qi)
Xinhua pictures of the year 2020: China's fight against COVID-19
Source: Xinhua| 2021-01-06 14:49:22|Editor: huaxia