Tzu Chi is a Buddhist humanitarian organization founded in 1966 in Taiwan by Master Cheng Yen. It focuses on providing medical care, disaster relief, and education, promoting compassion and altruism through volunteer work and donations. The organization operates globally, with volunteers working in various countries to assist those in need. Tzu Chi emphasizes the importance of environmental protection and community service, encouraging individuals to contribute positively to society while fostering a spirit of giving and kindness.