不登大雅之堂

不登大雅之堂 　　Explanation: Describe some of the not be valued, "vulgar" things (especially literary and artistic works.) 　　Usage: Complex sentence; as the predicate attribute; describe vulgar low-level things, for Qianci 　　Source: Qing Wen Kang "Heroic Biography" first round: "If this commentary was originally unrefined." 　　Examples: If this commentary was originally ~ a novel, the beginning, "Jin Yuan." (Qing, Culture and Sport, "the origin of the first back to the Children Heroes") Thesaurus:  Daya not registered