Ko Cheng

Ko Cheng, or La Khai, was a king of Champa from 1390–1400. This general of Che Bong Nga's led the retreat back to Champa in 1390, following the death of Che Bong Nga by a musketry salvo. Back in Champa, he declared himself king, usurping the two sons of Che Bong Nga, Che Ma-no Da-nan and Che San-no.^{[1]: 109–111}

Jaya Simhavarman VI
Raja-di-raja
King of Champa
Reign	1390–1400
Predecessor	Po Binasuor
Successor	Indravarman VI
Born	? Champa
Died	1400 Champa
Spouse	Parameśvarī
Issue	Indravarman VI
Names Jaya Siṁhavarmadeva Śrī Harijāti Virasinha Campapura Regnal name Śrī Jayasiṁhavarmadeva
House	Vr̥ṣu dynasty

During his reign, he abandoned most of the territory won by his predecessor, Che Bong Nga.^{[2][3]: 238}

References

1. Maspero, G., 2002, The Champa Kingdom, Bangkok: White Lotus Co., Ltd., ISBN 9747534991
2. Chapuis, Oscar (1995). A History of Vietnam: From Hong Bang to Tu Duc. ISBN 9780313296222.
3. Coedès, George (1968). Walter F. Vella (ed.). The Indianized States of Southeast Asia. trans.Susan Brown Cowing. University of Hawaii Press. ISBN 978-0-8248-0368-1.

Preceded by Chế Bồng Nga 1360–1390

King of Champa 1390–1400

Succeeded by Indravarman VI 1400–1441