The fourteenth century in Vietnam is marked …
Years: 1252 - 1395
The fourteenth century in Vietnam is marked by wars with Champa, which the Tran reduce to a feudatory state by 1312.
Champa frees itself again by 1326 and, under the leadership of Cham hero Che Bong Nga, stages a series of attacks on Vietnam between 1360 and 1390, sacking Thang Long in 1371.
The Vietnamese again gain the upper hand following the death of Che Bong Nga and resume their southward advance at Champa's expense.
