The well-wishers comprise of 105 parties, four regional and international organisations, 76 friendship organisations, 15 diplomatic corps and 15 individuals from 79 countries.
On behalf of the Presidium of the congress, Politburo member and National Assembly Chairwoman Nguyen Thi Kim Ngan thanked them for their friendship, cooperation and valuable support to the Vietnamese Party and people.
The congress will continue to affirm the Party’s consistent policy of enhancing the friendship and cooperation with other countries, political parties, international organisations and friends, thus contributing to peace, national independence, democracy and social progress in the world, she said.