One kind of credit card issued by CCB is issued nationwide, and any province or city can apply for it. One is a regional issue, which is only handled by local permanent residents. If you are not working and living there, your household registration is not local, and you are not a local resident, then the approval will definitely be rejected. That is to say, it is impossible to apply for a credit card issued in Shanghai in Chengdu, not as good as ETC credit card. Shanghai is Hutong Dragon Card and Chengdu is Tianfu Changxing Dragon Card. It is impossible for you to apply for Hutong Dragon Card in Chengdu and Tianfu Changxing Card in Shanghai. There is no difference between financial functions, which can be used everywhere, while industry application functions are all loaded and regional.