At the invitation of Deputy Prime Minister Bouasone Bouphavanh of the Lao People's Democratic Republic, Deputy Prime Minister Sar Kheng of the Kingdom of Cambodia, Lieutenant-General Soe Win, Secretary-1 of the State Peace and Development Council of the Union of Myanmar and the Government of Maldives, Vice Premier Wu Yi of the People's Republic of China will pay an official visit to the above four countries from March 17th to 29th.