Zhao Leji (L), a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee and secretary of the Central Commission for Discipline Inspection of the CPC, meets with Nguyen Thi Kim Ngan, chairwoman of Vietnam's National Assembly, in Vietnam, Sept. 26, 2018. Zhao paid an official visit to Vietnam from Sept. 26 to 29. (Xinhua/Ding Lin)