清末《赌棋山庄笔记》云:相传有塾师教其徒作试帖,以“剃头”为题,自拟数联,有“剃则由他剃,头还是我头。有头皆可剃,无剃不成头”等句;且谓此时通套妙调,虽八股也不过此法。所以油腔滑笔,相习成风;彼此摩仿,十有五六。可概也! In the late Qing Dynasty, “Gambling Chess Villa Notes” goes: According to legend, there are private tutors who teach pilgrimages to “shave their heads” and ask them to be “shaved” by him. Can be shaved, no shaving head "and so on; and that at this time Miaodao Miao tune, although the eight shares also this method. Therefore, the oil pen, phase into the wind; each other imitation, ten or fifty. Can be also!