2011年,北京大学与共青团广东省委联合决定,在2600多万新生代农民工中遴选100名入读北京大学,毕业后颁发国家承认学历的本科文凭。来自安徽的打工妹姚春梅经过层层选拔,最终成为这100名幸运儿中的一员。早年辍学打工的姚春梅,从工厂最底层做起,先是做流水线上的工人,后做到组长、课长、采购主管,直至被选上北大。她的经历是千千万万个打工妹的真实写照;她的故事虽然普通,却如实记录了一个农村妹子在城市奋斗的足迹…… In 2011, Peking University and the Communist Youth League Guangdong Provincial Party Committee jointly decided to select 100 students from more than 26 million new-generation migrant workers to attend Peking University. Upon graduation, they will be awarded an undergraduate diploma with a recognized diploma. Yao Chunmei, a migrant female worker from Anhui, has been selected as one of the 100 lucky ones. Yao Chunmei, who dropped out of school early in his career, started from the bottom of the factory and first worked as a worker on the assembly line. Afterward, he worked as head of team leader, head of a department, and director of procurement until Peking University was chosen. Her experience is a true portrayal of hundreds of thousands of working girls; although her story is ordinary, she has faithfully recorded the footsteps of a rural sister who struggled in the city.