China Post issues two commemorative stamps marking May Fourth anniversary

People purchase commemorative stamps for the 100 anniversary of the May 4th Movement at Handan branch office of China Post, in Handan City, north China's Hebei Province, May 4, 2019. China Post on Saturday issued a set of two commemorative stamps marking the 100 anniversary of the May Fourth Movement. (Xinhua/Hao Qunying)