Selina Chow and James Tien returned to the party leadership after the intra-party split between James 's brother Michael Tien and Tommy Cheung over the Minimum Wage Bill which resulted Michael 's departure from the party . In January 2011 , Chow succeeded Tommy Cheung as the vice-chairwoman for the second time . In the 2012 Chief Executive election , the Liberals initially supported their former member and Chief Secretary for Administration Henry Tang but withdrew their support after Henry Tang 's illegal basement controversy . However , they refused to support another Beijing-supported candidate Leung Chun-ying . Selina Chow and party chairwoman Miriam Lau defended their null vote as " the responsible decision " as they could not with all conscience vote for either Tang or Leung ; their internal poll of 1,900 people showed 30 percent would cast blank votes
illegal basement controversy
Henry Tang illegal basement controversy
Selina Chow