The author's book "Research on Lust Stories in Yuewei Cottage Notes" focuses on the study of 130 stories related to lust plots in 1275 pieces in the fiction. Noticeably, based on 130 "lust plots" as research scope, the author recognizes that Ji Yun's work relies on "feudal ethical code" concerned by Confucianism. However, in the preaching process, he emphasized the religious teaching, karma and supernatural advice and punishment. The author infers that it can be the measure to "complement Confucianism by Buddhism and Taoism". "Study on Preaching of Thoughts of Confucianism, Buddhism and Taoism in Lust Stories in Yuewei Cottage Notes" explores percentage, technique and connection of preaching of Confucianism, Buddhism and Taoism in stories with "lust plots" to enhance past research.