On September 8, 2024, Vice Foreign Minister Sun Weidong met with KUNG Phoak, Secretary of State of the Ministry of Foreign Affairs and International Cooperation and ASEAN SOM Leader of Cambodia. The two sides had an exchange of views on China-Cambodia relations, the leaders' meetings on East Asia Cooperation, and other regional and international issues of mutual interest and concern. Sun Weidong also introduced the guiding principles of the Third Plenary Session of the 20th Central Committee of the Communist Party of China.