 Kublai's successor Temür Khan (r.1294-1307), later released all detained envoys and resumed their tributary relationship initially established after the first invasion, which continued to the end of the Yuan.The Champa Kingdom decided to accept the supremacy of the Yuan dynasty and also established a tributary relationship with the Yuan.Despite the military defeats suffered during the campaigns, they are often treated as a success by historians for the Mongols due to the establishment of tributary relations with Đại Việt and Champa.