三歸五戒
Từ Điển Thuật Ngữ Phật Học Hán Ngữ
(三歸戒) The ceremony which makes the recipient a 優婆塞 or 優婆夷 upasaka or upāsikā male or female disciple, accepting the five commandments. There are 五種三歸 five stages of sangui; the first two are as above, at the third the eight commandments are accepted, at the fourth the ten, at the fifth an the commandments. 三歸 is also a general term for a Buddhist.