Chinese Vice Premier Liu He, also a member of the Political Bureau of the Communist Party of China Central Committee, reads Chinese President Xi Jinping's congratulatory letter to the China-Shanghai Cooperation Organization (SCO) Forum on the Digital Economy Industry and the Smart China Expo 2021, which both opened in southwest China's Chongqing, and delivers a speech while attending the opening ceremony via video link, on Aug. 23, 2021. (Xinhua/Liu Chan)
