You can entrust your friends to go to various banks to consult on credit card related processes and procedures, and at the same time get the credit card application form back, fill it out in person, and submit a copy of your ID card and work permit. Documents that can prove your personal financial resources, such as original documents, original proof of work income, copy of real estate certificate, copy of driving license, certificate of large deposit, etc. Each bank has different requirements for credit card approval. If you are an employee of a government department, an institution, a large high-quality enterprise, or a doctor, teacher, lawyer, etc. who has obtained corresponding qualifications, you generally need to submit a copy of your ID card, work permit, and corresponding occupation. You can apply with proof of qualifications. If not, try to provide proof of your own financial resources. This will not only shorten the bank's approval time, but also increase the credit approval limit.