| Company | Timeline | Status | |
| Green City Central Limited Director • Civil Servant  | 12 Feb 2011←10 Years→18 Jan 2022  | Dissolved  | |
| Green City Central Limited Secretary • Civil Servant  | 14 Aug 2002←2 Years 7 Months→20 Mar 2005  | Dissolved  | |
| Green City Central Limited Director • Civil Servant  | 3 Oct 2000←4 Years→20 Mar 2005  | Dissolved  | |
