Chinese President Xi Jinping, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, visits a monument and martyrs' cemetery of the West Route Army of Chinese Workers' and Peasants' Red Army, and lays a floral basket for the martyrs in Gaotai County of Zhangye, northwest China's Gansu Province, Aug. 20, 2019. Xi also visited the Memorial of the West Route Army of Chinese Workers' and Peasants' Red Army Tuesday. (Xinhua/Xie Huanchi)