• Doctor of Philosophy in Public International Law (School of Law, University of Leeds, England)

• Master of Social Science in Global Politics (MSc, University of Southampton, England)

• Bachelor of Law (BBL)

• Diplome de Haut Fonctionnaire (1er Promotion, Eleve Haut Fonctionnaire, Section Diplomatic)

• Docteur en Medecine (19me Promotion) 

Chief of Information, Research and Analysis Group                                                                     Ministry of Foreign Affairs and International Cooperation

Advisor                                                    Ministry of Foreign Affairs and International Cooperation

Director General                                        Ministry of Foreign Affairs and International Cooperation

Permanent Representative to the United Nations Offices at Geneva                          Ambassador Extraordinary and Plenipotentiary to Swiss Confederation

• Director of Department, Ministry of Foreign Affairs and International Cooperation

• Consul General to Shanghai

• Deputy Director General of ASEAN General Department

• Staff, bureau chief, deputy director of department, assistant to the Deputy Secretary General of the Ministry of Foreign Affairs and International Cooperation