Hymnal Title: 生命聖詩 - Hymns of Life, 1986 Author of "哈利路亞,哈利路亞,
(Hallelujah! I've been happy)" in 生命聖詩 - Hymns of Life, 1986 In some hymnals, the editors noted that a hymn's author is unknown to them, and so this artificial "person" entry is used to reflect that fact. Obviously, the hymns attributed to "Author Unknown" "Unknown" or "Anonymous" could have been written by many people over a span of many centuries.
Anonymous