| Company | Timeline | Status | |
| 7-12 Pilgrim's Wharf Estate Management Company Limited Secretary • Student | 11 Sep 2003←4 Years→21 Sep 2007 | Active | |
| 7-12 Pilgrim's Wharf Estate Management Company Limited Director • Teacher | 27 Nov 2000←16 Years→6 Feb 2017 | Active | |
