“郑卫之音”被指斥为“亡国之音”，南宋朱熹变本加厉地将其中的情诗斥为“淫诗”或“淫奔之 诗”，将其中的女子斥为“淫女”或“淫妇”，使人对郑诗有了成见．本文从原作入手，参以文献学 和历史学的方法，对《郑风》和朱熹的思辩精神及理学思想进行了细致的分析和研究，解释了朱熹 “郑声之淫”的具体指向和产生这一观点的根源．这对我们正确地理解《郑诗》和朱熹的诗论必 然会有所帮助． “The Voice of Zheng Wei” was denounced as “Voice of the Subjugated Country.” In the Southern Song Dynasty, Zhu Xi intensified his love poems as “prostitution poems” or “prostitution poems”, denigrating the women as “kinky girls” or “prostitutes” Zheng people have made prejudices. Starting with the original work, this paper analyzes and studies ZHENG Feng and ZHU Xi ’s thinking spirit and his neo - Confucianism in detail through the methods of philology and history, explaining the specific direction and production of ZHU Xi’ s “ZHENG sound of prostitution” The root of this view. This will certainly help us to correctly understand the poems of Zheng Zheng and Zhu Xi.