Xi Jinping, Li Keqiang, Li Zhanshu, Wang Yang, Wang Huning, Zhao Leji, Han Zheng and Wang Qishan, as well as other Party and state leaders, stand in silence during the national mourning for martyrs who died fighting the novel coronavirus disease (COVID-19) and compatriots who lost their lives in the outbreak, in the Zhongnanhai leadership compound in Beijing, capital of China, at 10:00 a.m. on April 4, 2020.