Xi Jinping and other Communist Party of China (CPC) and state leaders Li Keqiang, Li Zhanshu, Wang Yang, Wang Huning, Zhao Leji, Han Zheng and Wang Qishan visit an exhibition on CPC history themed "staying true to the founding mission" at the Museum of the CPC in Beijing, capital of China, June 18, 2021. (Xinhua/Ju Peng)