Henry Tang Ying-yen is a Hong Kong politician who served as the Chief Secretary of Hong Kong between 2007 and 2011. He held the position of Financial Secretary from 2003 to 2007. In 2012, he lost the Hong Kong Chief Executive Election to Leung Chun-ying.

Leung Chun-ying, also known as CY Leung, is a Chinese politician from Hong Kong and a chartered surveyor, who has served as vice-chairman of the National Committee of the Chinese People's Political Consultative Conference since March 2017. He was previously the third Chief Executive of Hong Kong between 2012 and 2017.