University cooperation in running schools is a form of exchange students, and exchange students can't get foreign diplomas when studying abroad. If it is a cooperative education project, you need to go to the foreign-related supervision network to check whether this project has been filed. Not only are foreign schools registered, but the diplomas obtained can be certified. To have this cooperative project, and the schools that transfer credits have been put on record, the diplomas obtained can be recognized by the state.
It is very troublesome to apply for a certificate of studying in China if the school you are attending is not filed or the project is not filed. It is best to go through professional analysis and inquiry. You can ask me if you don't understand the question of academic certification.