Compassionate Service Society (CSS) is a non-profit 501(c)3 organization based in southern California. We are also known as Hội Từ Bi Phụng Sự in Vietnamese. CSS was founded by Master Hang Truong in 2002. By integrating the ancient teachings of Buddhism with the best of 21st century thoughts, practices, philosophies, and knowledge, CSS seeks to bring unity and healing to the body, mind and spirit. Compassionate Service Society Hội Từ Bi Phụng Sự (CSS) là một tổ chức bất vụ lợi 501(c)3 có trụ s