After they graduated from the Taiwan Baptist Theological Seminary in 1985, Huang and his wife Yang Yi-chieh devoted themselves to religious service and followed their teacher Chang Kung-liang into youth counseling.
1985 年從浸信會神學院一畢業，即投入教會服務的黃天人與楊怡潔夫妻倆，跟隨著教會恩師張公亮，投身青少年輔導的工作。