| Company | Timeline | Status | |
| Angelfield Property Management Company (1980) Limited Secretary • Translator  | 28 Apr 2005←1 Year 8 Months→1 Jan 2007  | Active  | |
| Angelfield Property Management Company (1980) Limited Secretary • Translator  | 12 Jan 2002←2 Months→21 Mar 2002  | Active  | |
| Angelfield Property Management Company (1980) Limited Director • Translator  | 31 Dec 1990←4 Years→26 Apr 1995  | Active  | |
