Miscellaneous ancient poetry is one of the ancient Chinese poetry genres and a type of ancient poetry. Ancient poems with irregular lines are called "miscellaneous ancient poems". When the ancients mentioned miscellaneous words, some of them were called "jagged words", such as Xie Zhen's "Siming Poetry Talk"; many others were called "Yuefu long and short sentences", such as Li Dongyang's "Lutang Poetry Talk", Hu Yinglin's "Shisou", Ye Jiaoran's "The First Collection of Long Xingtang Poetry Talk" and so on; some are called "long and short sentences", such as Ye Jiaoran's "The First Collection of Long Xingtang Poetry Talk", Shen Deqian's "Shuo Shi Yu", Zhu Tingzhen's "Xiao Yuan Poetry Talk", Liu Xizai's " "Poetry Summary" and so on; others associate "long and short sentences" with "seven words", "qigu" and "gexing", regard long and short sentences as a category of seven-character ancient poems, or regard seven words and long and short sentences Those that do not use ancient inscriptions are all called song lines, such as Qian Mu'an's "Tang Yin Shen Ti", Shen Deqian's "Shuo Shi Yu Yu", Mao Chunrong's "Yuan Yuan Shuo Shi", Zhu Tingzhen's "Xiao Yuan Shihua", Wang Yuyang's "Tai" "Jingtang Poetry" and so on; there are also those called "miscellaneous words", such as Qiao Yi's "Jianxi Poetry", Chen Yushan's "Answers and Questions in the Bamboo Forest", Mao Chunrong's "Yuanyuan Poetry", etc.