2. Li Ke,Ligue 1 Snapshot a key contributor to Beijing Guoan's wing defense strategy
3. The importance of wing defense in Chinese football and its impact on the team's performance
4. How Li Ke contributes to Beijing Guoan's wing defense strategy
5. The challenges faced by the team during his time at Beijing Guoan
6. His role in helping the team achieve success
7. His contributions to Beijing Guoan's development as a club and player
8. Li Ke's legacy and impact on the Chinese football community
9. Conclusion