
People pay a silent tribute to martyrs who died in the fight against the novel coronavirus disease (COVID-19) outbreak and compatriots who died of the disease in Xi'an, northwest China's Shaanxi Province, April 4, 2020. (Xinhua/Liu Xiao)

People pay a silent tribute to martyrs who died in the fight against the novel coronavirus disease (COVID-19) outbreak and compatriots who died of the disease in Xi'an, northwest China's Shaanxi Province, April 4, 2020. (Xinhua/Liu Xiao)