| Company | Timeline | Status | |
| Chinese Medicine Culture Centre Director • Doctor | 14 Apr 2022←1 Year 5 Months→19 Sep 2023 | Dissolved | |
| Chinese Medicine College Director • Doctor | 14 Apr 2022←1 Year 5 Months→19 Sep 2023 | Dissolved | |
| X.L.Trading Limited Director • Doctor | 23 Jun 2008←17 Years→Current | Active | |
| X.L.Trading Limited Secretary • Unreported | 27 Apr 2004←21 Years→Current | Active | |
