Uriyankhadai sent envoys to ask the Vietnamese for a route to attack the Southern Song Dynasty, but the Tran Vietnamese imprisoned Mongol envoys.
But the Tran Vietnamese imprisoned Mongol envoys. Uriyankhadai sent envoys to ask the Vietnamese a route to attack Southern Song Dynasty.
Uriyankhadai sent envoys to ask the Vietnamese a route to attack Southern Song Dynasty. But the Tran Vietnamese imprisoned Mongol envoys.
Uriyankhadai sent envoys to ask the Vietnamese a route to attack Southern Song Dynasty. But the Tran Vietnamese imprisoned Mongol envoys.