H.E Mr. Chittipat Tongprasroeth and his spouse hosted a farewell luncheon in honour of H.E. Mr. Vu Quang Minh, Ambassador of Vietnam to the Federal Republic of Germany, and his spouse on 18 July 2025. The event was attended by H.E. Mr. Florian Hauer, Permanent State Secretary for Federal and European Affairs and International Relations, State of Berlin Delegate to the Federation, as well as ambassador of Singapore, Laos, South Korea, Japan, Sri Lanka, Mongolia and Nepal and their spouses . In this occasion, various issues were discussed to strengthen relationships and explore avenues for cooperation between Thailand, Berlin, and other nations.