In 23 April 2012 morning, HM King Norodom Sihamoni departed the Kingdom for Beijing for a routine medical checkup before heading to Zurich, where HM the King will preside over the celebration of the 20th Anniversary of the Kantha Bupha hospitals Foundation. Present at Phnom Penh international airport to offer HM the King safe travel were Samdech Chea Sim, Senate Chairman, Samdech Heng Samrin, National Assembly President, Samdech Hun Sen, Prime Minister, The PCR Embassy representative , Royal Family Members and other high ranking Officials of the Kingdom.