Resume. CV is the abbreviation of CurriculumVitae, which originally meant life track, but now it is extended to resume, mostly academic resume. As of September 3, 2022, CV is mainly used to apply for academic, educational and scientific research positions, or to apply for scholarships and so on. Compared with nlp, cv has higher requirements for mathematics, and nlp has a large development space, but it is not mature enough and its requirements are not strict enough. Cv is very developed and mature, which requires higher mathematics level of employees. Nlp is natural language processing, and it is a subject that studies the language problems of human-computer interaction.