This research aims at probing into the motivation of volunteers in Thailand’s Poh Teck Tung Foundation. After interviewing with twenty-eight Poh Teck Tung Foundation volunteers, we can clasify the types of volunteers’ motivation of Poh Teck Tung Foundation into six catagories. They comprise of: 1. Belief in Master Dafeng, 2.Making merit, 3. Receiving assistance from the Poh Teck Tung Foundation, 4. There are family members or friends who participate as volunteers, 5. Social dedication or helping the socially disadvantaged, and 6. Combination of various motivations. The motivation of volunteers is also affected by their own personal background and social conditions they are in.