Certificate of deposit for studying abroad: the applicant needs to prepare a certificate of deposit to prove that you have the ability to pay the expenses during your study abroad. Generally, the materials required for deposit certificate are: Chinese and English versions of parents' work certificates, letterhead with company name printed on it, and other supporting materials, such as passbook and real estate.
Relevant materials of domestic schools: degree certificate or proof of studying, transcripts, student ID card or student ID card, TOEFL IELTS or GRE transcripts.
Legal basis: Article 17 of the Detailed Rules for the Implementation of the Law of People's Republic of China (PRC) Municipality on the Administration of Exit and Entry of Citizens. The passport of the People's Republic of China is valid for five years and can be extended twice, each time not exceeding five years. The application for extension should be made before the passport expires. In foreign countries, passport extension shall be handled by China's diplomatic representative offices, consular offices or other overseas offices authorized by the Ministry of Foreign Affairs. The extension of passports of China citizens who have settled in China shall be handled by the public security departments (bureaus) of provinces, autonomous regions and municipalities directly under the Central Government and the exit-entry administrative departments of public security organs authorized by them; The extension of passports of citizens living in China before leaving the country shall be handled by the exit-entry administration department of the public security organ at the place where the original documents are issued or where the household registration is located.
skill
The above answer is only for the current information combined with my understanding of the law, please refer carefully!
If you still have questions about this issue, I suggest you sort out relevant information and communicate with professionals in detail.