| Name | Yiqun Ma |
| Certificate number | 111086202104083 |
| Certificate type | Certificate of completion |
| Issue date | 2021.4.27 |
| Expiration date | No expiration date |
| Program | Personal Presence |
| Certified by | AIPE and AdB |
| Name | Yiqun Ma |
| Certificate number | 111086202104083 |
| Certificate type | Certificate of completion |
| Issue date | 2021.4.27 |
| Expiration date | No expiration date |
| Program | Personal Presence |
| Certified by | AIPE and AdB |
