[2] Chams were ordered to wear Vietnamese-style clothes and forced to adopt Vietnamese customs.
In 1693, a Cham aristocrat, Oknha Dat (Ốc nha Thát, 屋牙撻), revolted against Nguyễn lord.
[3] Though the rebellion was put down, Nguyễn Phúc Chu decided to restore Champa Kingdom because there was an outbreak of plague in Panduranga.
In 1694, Po Saktiraydapatih was crowned Champa king by Nguyễn lord with the title Thuận Thành trấn vương (順城鎮王, "king of Thuận Thành trấn"),[3] though he had no authority over Vietnamese living in the area.
[3] In 1712, Po Saktiraydapatih obtained "five-point treaty" (Ngũ điều Nghị định) with Vietnamese.