《一个都不能少》是一部由知名导演张艺谋执导的剧情电影，是根据施祥生的小说《天上有个太阳》改编而来，主要讲述了作为乡村代课老师的魏敏芝在教书过程中，在得知十岁的学生张慧科去城里打工后，她独自一人进城寻人的坎坷之路。故事发生在一个偏远的山村，这里有个小学叫水泉小学。面对着三四十个学生，只有一名老师愿意来到这个偏僻的地方去。小学生这个老师就是高老师，然而在一段时间的教学之后，高老师要临时回家看望他病重的母亲，这就使得没有人来代替他去进行教学，村长为了不耽误学生们的学习就找来了剧中的主人公魏敏之，魏敏之只是个13岁的女孩子来高老师见魏敏芝只有13岁，长得也十分的弱小，认为他无法教书，不能来代课，但是村长告诉他没有人来，于是便只能同意。但是这个小学的学生陆陆续续有很多辍学不上的，都是为了进城打工去缓解家中的经济，这其中就有一个十岁的学生，叫张慧科。作为代课老师，魏敏芝不得不进城负责把他给找回来进行学习

"Not One Less" is a drama film directed by the famous director Zhang Yimou, based on Shi Xiangsheng's novel "There is a Sun in the Sky" It mainly tells the rough road of Wei Minzhi, a substitute teacher in the countryside, who went to the city alone to find someone after she learned that Zhang Huike, a ten-year-old student, had gone to work in the city during her teaching process. The story takes place in a remote mountain village, where there is a primary school called Shuiquan Primary School. Facing thirty or forty students, only one teacher was willing to come to this remote place. The teacher of primary school students is Teacher Gao. However, after a period of teaching, Teacher Gao has to go home temporarily to visit his seriously ill mother, which makes no one to replace him to teach. The protagonist Wei Minzhi in the play was found. Wei Minzhi was just a 13-year-old girl. Teacher Gao saw that Wei Minzhi was only 13 years old and looked very weak. People come, so they can only agree. However, many students in this elementary school dropped out of school one after another, all of which were to go to the city to work to ease the family's financial situation. Among them was a ten-year-old student named Zhang Huike. As a substitute teacher, Wei Minzhi had to go to the city to take him back to study