Although it doesn't belong to a prestigious school, the undergraduate work is still ok now. As long as you are not picky, big banks are not easy to enter. You can be promoted to small banks and find opportunities with work experience.

Postgraduate entrance examination is a personal matter. No matter how high the enrollment rate is around you, you will fail if you don't work hard. As long as you work hard, the postgraduate entrance examination is relatively successful, and it is much simpler than the college entrance examination.