Chinese President Xi Jinping (L, front) and his wife Peng Liyuan (R, front) greet the crowd upon their arrival in Hong Kong, south China, June 29, 2017. Xi, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, is here to attend celebrations marking the 20th anniversary of Hong Kong's return to the motherland, and the inauguration of the fifth-term government of the Hong Kong Special Administrative Region (HKSAR). He will also inspect the HKSAR. (Xinhua/Lan Hongguang)