The Indochinese Communist League (Đông Dương Cộng sản Liên đoàn) was one of the three communist groups of 1929-1930 which formed the base of the Vietnamese Communist Party. It was formerly the Tân Việt Cách mệnh Đảng (Revolutionary Party of the New Vietnam) 1925-1930. The cadres who led the change were Hà Huy Tập, Trần Phú, and vi:Trần Phạm Hồ.
References
Communist League of Indochina Wikipedia(Text) CC BY-SA