General Secretary of the Communist Party of China (CPC) Central Committee Xi Jinping (3rd L, front) and other senior leaders Li Keqiang (3rd R, front), Yu Zhengsheng (2nd L, front), Liu Yunshan (2nd R, front), Wang Qishan (1st L, front) and Zhang Gaoli (1st R, front) attend a gathering to commemorate the 150th anniversary of Sun Yat-sen's birth in Beijing, capital of China, Nov. 11, 2016. (Xinhua/Ju Peng)