The requirements for the publication of self-enrollment papers are above the provincial level, published by the first author, and related to the applied subject. Self-enrollment is strict and original in reviewing periodical papers. Colleges and universities have different requirements for the publication of papers, and the specific situation is subject to the enrollment brochures of colleges and universities. The requirements for the publication of self-enrollment papers for extended materials are above the provincial level, published by the first author, and related to the applied discipline. Self-enrollment is strict and original in reviewing periodical papers. Colleges and universities have different requirements for the publication of papers, and the specific situation is subject to the enrollment brochures of colleges and universities.