There are generally two kinds of schools with such programs. The first is 2+2 or 3+ 1 or similar x+y program, that is, studying in China for x years, studying abroad for y years, and obtaining double bachelor's degrees at home and abroad; The second is short-term exchange, about one semester, only taking one domestic university degree.

Apply to a school with good grades and be responsible for your expenses. You can't apply directly with foreign universities. The prerequisite is: good grades! Not all students involved in the project have the opportunity.