| 2022 | Chinese Hospital Association | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Chinese Hospital Association | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Chinese Hospital Association | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Chinese Hospital Association | 990 | Chinese Secretary | 5 | $0 | $0 | View return |
| 2018 | Chinese Athletic Association - West Coast USA | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Chinese Hospital Association | 990 | Chinese Secretary | 5 | $0 | $0 | View return |
| 2018 | Charity Cultural Services Center | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | Chinese Hospital Association | 990 | Assistant Chinese Secretary | 5 | $0 | $0 | View return |
| 2017 | Chinese Athletic Association - West Coast USA | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Charity Cultural Services Center | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Charity Cultural Services Center | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Chinese Athletic Association - West Coast USA | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Chinese Hospital Association | 990 | Assistant Chinese Secretary | 5 | $0 | $0 | View return |
| 2016 | Charity Cultural Services Center | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Chinese Hospital Association | 990 | Assistant Chinese Secretary | 5 | $0 | $0 | View return |
| 2015 | Chinese Athletic Association - West Coast USA | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Chinese Hospital Association | 990 | Assistant Chinese Secretary | 5 | $0 | $0 | View return |
| 2014 | Chinese Athletic Association - West Coast USA | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Chinese Hospital Association | 990 | Assistant Chinese Secretary | 5 | $0 | $0 | View return |
| 2014 | Charity Cultural Services Center | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Chinese Hospital Association | 990 | Assistant Chinese Secretary | 5 | $0 | $0 | View return |