Fan was first elected to the
National People's Congress in 1997. Shortly before her retirement from the Legislative Council in 2008, Fan was promoted to the
Standing Committee. Among other services, she is also chairman of the Board of Trustees of the Association for Celebration of Reunification of Hong Kong with China Charitable Trust Fund, honorary adviser of the Hong Kong Federation of Women, patron of Hong Kong Kidney Foundation and Hong Kong Transplant Sports Association and Whole Person Education Foundation. In the
2012 Chief Executive election, Fan had expressed her interest in the post. Despite topping in the opinion polls originally, Fan lost a lot of public support and respect by taking six months to consider her candidacy. After much prevarication-induced speculation, Fan announced that she would not participate because her age and health would become concerns into the Chief Executive term; and she endorsed
Chief Secretary for Administration Henry Tang instead when Tang showed his intention to run, However, when the extramarital affair of Henry Tang was exposed, Fan withdrew her support for him. After former Convenor of the Executive Council
Leung Chun-ying won the election, Fan remained critical of the Leung administration. She believed her criticism toward Leung had cost her votes which plunged from 2,896 to 2,790 in her 2013 re-election to the Standing Committee. Fan did not seek for re-election in the
2017 National People's Congress election due to the unofficial 70-year-old age limit. == After NPCSC ==