Cambodian King Norodom Sihamoni returned home on Sunday afternoon after attending the celebration of China's National Pavilion Day at the Shanghai World Expo 2010 at the invitation of China.

Beside attending China's National Pavilion Day celebrated on Oct. 1, the Chinese National Day, King Sihamoni also met with top Chinese legislator Wu Bangguo and visited his parents who have been in Beijing for a routine rest and medical checkup there.

Meanwhile, King Sihamoni also visited other countries' national pavilions during his stay in China, including his country's pavilion.

Meeting the King at the Phnom Penh International Airport were Cambodian Senate President Chea Sim, National Assembly President Heng Samrim, Prime Minister Hun Sen and Chinese Embassy Counsellor He Leping, as well as other members of the Royal family.