| Date | Time | Hall | Session | Role | Title | Name |
| 2019-09-08 | 09:00-09:05 | Room 310 | Spinal Neurosurgery | Oral Presentation | Operative Timing and Techniques for Cervical Spondylotic Radiculopathy:Early VS. Late, | Jian Guan |
| 2019-09-08 | 15:50-15:55 | Room 310 | Spinal Neurosurgery | Oral Presentation | Chiari malformation：Excision | Jian Guan |
