Rubuta ci gaba don wannan sakin layi - Shi ne shugaban kungiyar lauyoyin Hong Kong daga 2007 zuwa 2010, kazalika da memba na kwamitin Guangdong na taron shawarwarin siyasa na jama'ar kasar Sin, kafin a nada shi Sakataren Shari'a. Lokacinsa a ofis ya zo daidai da rikice-rikicen siyasa daban-daban wanda ya taka muhimmiyar rawa. Sun hada da: gyaran zaben 2014/15 wanda ya haifar da yunkurin Occupy Central
, shari'ar da aka rantsar da majalisar dokoki wanda ya haifar da rashin cancantar 'yan majalisa shida, da ɗaurin' yan gwagwarmayar dimokiradiyya na Hong Kong a shekarar 2017, da kuma Guangzhou<unk>Shenzhen<unk>Hong Kong Express Rail Link aikin wanda shine batun kalubalen sake duba shari'a na ci gaba.