Legal Analysis: Go to official website, the Study Abroad Service Center of the Ministry of Education, which is the study abroad file page of China Study Abroad Network. First, students need to register as new users. After registration, you can bring the following personal materials to the lobby of the study abroad service center: 1 Archivist Registration Form. Please print an "online application" after submission; 2. A copy of the first page (photo page) of the passport; 3. A copy of the letter of admission from a foreign admission institution; 4. A copy of the visa page of the country where you are studying; 5. A copy of the archivist's ID card; 6. The originals of all the above materials.

Students who have studied abroad are readers. In addition to the above materials, they also need to bring: 1. A copy of the "student ID card" or "ID card" currently studying in a foreign institution; 2. If the "student ID card" or "ID card" of the foreign institution you are currently studying has no validity period, you need to provide another copy of the "certificate of attendance" officially issued by the foreign institution you are currently studying;

The archived student files shall be sent to the original file storage institution with the File Transfer Notice, and the retrieved personal sealed file bags shall be stored in the international student file room of the overseas study service center. There are three ways to transfer the documents back to the study abroad service center when going to the country of origin: EMS standard express mail, confidential mail, sealed belt to the study abroad service center for archiving, and the business choice is "long-term archiving of study abroad".

Legal basis: Article 4 of the Archives Law of People's Republic of China (PRC) implements the principle of unified leadership and hierarchical management, and maintains the integrity and safety of archives for the convenience of all sectors of society.