| Date | Time | Hall | Session | Role | Title | Name |
| 2019-09-21 | 08:30-12:00 | Zijin Hall, first floor | Prebiotics and Probiotics in Health Promotion（1） | Moderator | Ruifu Yang | |
| 2019-09-21 | 09:00-09:30 | Zijin Hall, first floor | Prebiotics and Probiotics in Health Promotion（1） | Symposium | Interpretation of expert consensus on probiotics and probiotics | Ruifu Yang |
