The troops of Emperor Lê Thánh Tông captured Vijaya on 22 March 1471, bringing about the destruction of the Cham kingdom based in Bình Định.
[1] The chronicle Đại Việt sử ký toàn thư explains how the Vietnamese applied a divide-and-rule policy to control the territory of Champa.
This was accepted by the Vietnamese ruler, who also proclaimed separate vassal kings in Hoa Anh and Nam Bàn, making three Cham polities "in order to bind them".
[2] Another prince, Maha Sajan's brother Bàn La Trà Toại, also tried to set himself up as ruler in opposition to the Vietnamese, but was captured after some years.
Later in the 1470s, a grandson or nephew of the old king appeared, in Chinese transcription called Zhai Ya Ma Wu An (probably Jayavarman).