吴廷瑈
In 1955, General Nguyen Thanh Phuong, unofficially instigated by Ngô Đình Nhu, surrounded Tây Ninh Holy See, demanding an internal purification which was actually a raid on those who opposed Ngô Đình Diệm's regime. So critical was the situation that Hộ Pháp Phạm Công Tắc had to flee the country, seeking political asylum in Cambodia. He lived there until his death in 1959.