In 2011, Heng contested in Whampoa Single Member Constituency (Whampoa SMC) which was carved out of Jalan Besar GRC and met up against veteran Ken Sun from the National Solidarity Party.
Member of Parliament | single | single (music) | Member of the European Parliament | Single (music) | Member of the Legislative Assembly | West Midlands (European Parliament constituency) | hit single | Catalog numbering systems for single records | Single-elimination tournament | Member of Provincial Parliament (Ontario) | Member of the Scottish Parliament | CD single | member of parliament | Member of the Legislative Assembly (India) | Member of Provincial Parliament | Crosby (UK Parliament constituency) | Functional constituency | 12-inch single | Member of the National Assembly for Wales | Member of Congress | Single-lens reflex camera | Senior Member | Living Single | Hutchison Whampoa | Hit single | Bootle (UK Parliament constituency) | 2012 World Single Distance Speed Skating Championships | Wigan (UK Parliament constituency) | Tondoro Constituency |