They included a delegation of the Communist Party of Vietnam headed by Tran Quoc Vuong, secretary of the Central Committee and head of the Office of the C.C., a delegation of the United Left Movement of Dominica headed by Secretary General Jose Miguel Mejia, delegation of the Popular Liberation Movement of Angola headed by Manuel Francisco Tuta, member of the Political Bureau of the Central Committee and parliamentarian, delegation of the Union Solidarity and Development Party of Myanmar headed by Aung Thein Lynn, member of the Central Executive Committee, Rolando Brena Pantoja, general secretary of the Central Committee of the Communist Party of Peru "Red Motherland", and Tiago Alexandre Ferraz Vieira, member of the Central Committee of the Communist Party of Portugal.