Need. According to the inquiry of official website, education bureau of shanghai, the materials needed for independent enrollment registration: registration form; Materials provided by secondary schools; Letter of recommendation; Copies of various award-winning certificates; Copy of ID card and student ID card; Published articles, publications, etc. Including letters of recommendation, most schools require students to write letters of recommendation. The content of the recommendation letter generally needs to explain one's study and life experience, the reasons for applying to the school, one's hobbies, the understanding of the chosen major and the future university planning. Regarding the format requirements of the cover letter, different schools have different specific requirements, which depends on the specific enrollment brochure. The self-recommendation letter also needs to be audited by the school and stamped with the official seal of the school.