Xu Lin, deputy head of the Publicity Department of the Communist Party of China (CPC) Central Committee and director of the State Council Information Office, presides over a press conference in Beijing, capital of China, Oct. 30, 2020. The CPC Central Committee held a press conference on Friday to introduce and elaborate on the guiding principles of the 19th CPC Central Committee's fifth plenary session. (Xinhua/Li Xin)
