Tung Chee-hwa (5th L), vice chairman of the National Committee of the Chinese People's Political Consultative Conference, Hong Kong Special Administrative Region (HKSAR) Chief Executive Leung Chun-ying (6th L) and head of the Liaison Office of the Central People's Government in Hong Kong Zhang Xiaoming (4th L) attend a cocktail party at the Hong Kong Convention and Exhibition Center in Hong Kong, south China, July 1, 2016. The cocktail party was held to mark the 19th anniversary of the establishment of the HKSAR. (Photo/Xinhua)
