Chan Wing-tsit "朱子門人" is the important reference about the school of Zhu Xi thought.Many scholars applaude this book for research. The influence of This book "朱子門人" on other Neo-Confucianism research is self-evident. This article points five merits about this book, but it also proposed eight flaws. Moreover, This article will unravel some mystery that Chan Wing-tsit did not explain. Therefore, this paper mainly carries on the elaboration from three aspects.