Another suggestion is to go directly to the UK to study for a master's degree. The British master's degree is only one year away, with high gold content and much lower than the cost of studying abroad. There are a wide range of choices for British masters, and many majors do not require pre-qualification. There is no need to worry about the failure of learning because of the lack of professional knowledge. You can transfer to a relatively less difficult major to complete your studies. Getting a higher degree is killing two birds with one stone.
If you are really disheartened and don't want to study abroad again, you can only apply for a third-party letter certificate. Although you can't get a degree without graduation, you can't enter state-owned enterprises, you can't enter central enterprises and institutions, you can't test civil servants, and so on. But you can enter a better private enterprise. You can also apply for a certificate of overseas students with a degree and enjoy the state's high-quality welfare benefits. It is also helpful to find a job, and it is a good choice.