Wong Tai Sin District
He was first elected as the Wong Tai Sin District Board member in 1985, representing the residents in Tsz Wan Shan (later representing the Tsz Wan East constituency), and continually served in the Board through the transfer of the sovereignty until his retirement in 2007. In 1988 election, he defeated the pro-democracy incumbent Conrad Lam from the Wong Tai Sin electoral college constituency consisting of members of the Wong Tai Sin District Board.