On 12 May 2011, HM the King returned from the People’s Republic of China after medical check-up. HM the King was welcomed at the airport by Senate Chairman Samdech Chea Sim, National Assembly President Samdech Heng Samrin, Prime Minister Samdech Hun Sen, High Privy Counsellor to HM the King Samdech Norodom Sirivudh, Senior Minister in charge of Royal Palace Affairs H.E. Mr. Kuy Sophal, the People’s Republic of China’s Ambassador to the Kingdom H.E. Mr. Pan Kuan Xu, members of Royal Family and other top government officials.