 When Trần Nhân Tông left Champa for Đại Việt (the name of Vietnam at the time), he promised to give his daughter in marriage to king Jaya Sinhavarman III even though the Cham king was already married and that Cham queen was a Javanese named Tapasi.Jaya Sinhavarman III thereafter sent many envoys to Đại Việt to urge the Trần King to carry out the marriage plan as Trần Nhân Tông had promised but the Emperor refused.Among the Emperor's men, only General Văn Túc Đạo Tái and Minister Trần Khắc Chung supported the marriage.