The national putonghua contest for college students is very difficult. According to relevant data, the 2022 National College Students' Putonghua Competition was held by the Reading and Writing Teaching Branch of China Newspaper Association, mainly to help promote Putonghua, and at the same time, to further improve college students' awareness of language norms, give play to the infiltration and auxiliary role of language, lay a solid foundation for building the isomorphism awareness of the Chinese nation, inherit and carry forward the excellent Chinese language and culture, and ensure the fairness and justice of the competition. This competition is divided into three groups: graduate group, undergraduate group and junior college group.