Chinese national flag flies at half-mast to mourn for people died in COVID-19 fight

(200404) -- HANGZHOU, April 4, 2020 (Xinhua) -- A Chinese national flag flies at half-mast to mourn for martyrs who died in the fight against the novel coronavirus disease (COVID-19) outbreak and compatriots died of the disease in Hangzhou, east China's Zhejiang Province, April 4, 2020. (Xinhua/Xu Yu)