Trần Nhân Tông
In 1293, Kublai detained the Vietnamese envoy, Đào Tử Kí, because Trần Nhân Tông refused to go to Beijing in person. 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.