Source: Xinhua| 2020-04-04 07:42:36|Editor: huaxia

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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 at Tian'anmen Square in Beijing, capital of China, April 4, 2020. (Xinhua/Ju Huanzong)