Ever since the emergence of Jade Hairpin, this opera has been a long lasting opera performed on stages. By comparison, studies, comments, interpretations of it have been relatively few. Its four plays, "night stay" (jiasu), "deep feeling" (youqing), "play black and white chess" (shoutan), and "joint celebration" (heqing), are important keys in this opera and their contents are all relevant to tea art and tea matters. The understanding of the meanings of vocabularies such as "long-tuan," "dan-zao," "yun-yi," "xie-yan," and "zhu-ru" helps further understand the social status of woman taoist priests and the demeanor and temperament of Chen Miao-chang. It also helps to study, appreciate, and evaluate Jade Hairpin.