《小孙屠》全名《遭盆吊没兴小孙屠》,本是一部公案剧,但整部作品却与婚姻家庭问题密切相关。作为早期南戏的代表,本剧所体现的“贪淫”而致家庭婚变的题材是该类题材的典型代表,在南戏和元杂剧中出现了很多类似的作品。为何会出现此类题材呢?要考察其产生原因,有必要对其创作背景进行了解。俞为民在《南戏<错立身><小孙屠>的来源及产生年代考述》中指出:“《错立身》与《小孙屠》应是出于元人之手,而且是 ”Little Sun Tu“ full name ”was hanging Xiaoxun Sun Tu Tu“, this is a case drama, but the entire work is closely related to the issue of marriage and family. As a representative of the early Nanxi opera, the theme of ”greedyness“ and ”marriage into marriage“ reflected in the play is a typical representative of such themes. Many similar works have appeared in the Southern Drama and the Yuan Drama. Why do these kinds of subjects appear? To investigate the causes, it is necessary to understand its creative background. Yu Weimin pointed out in ”The Origin and Generation Chronicle of Nanxiao“ that ”the wrong body“ and ”Xiaosun Tu" should be out of the hands of the people and that