President Joe Biden highlights Việt NamTop legislator hosts Tongan parliament speakerViệt Nam attaches importance to ties with Cuba: VUFO PresidentPM Chính to visit China, United States, Brazil: Foreign ministryParty chief receives outgoing Lao ambassadorPM demands determination to overcome difficultiesParty General Secretary’s address to the press after talks with US PresidentNA Chairman sets off for official visits to Bangladesh, BulgariaPM hosts Party Secretary of Guangxi in Nanning cityVice President begins official visit to Mozambique