Huynh Phu So was a revolutionary leader who started an anti-French movement known as the Hoa Hoa. He was declared the “Mad Bonze” and put in a mental asylum by the French. He performed miracles and helped the poor; condemning unnecessary expenses, gambling, intoxication and the sale of child brides. Interestingly, he was declared sane in 1941, but was exiled to Laos after the doctor treating him also became his follower.