The same batch in the same province can definitely be transferred, as long as you don't transfer across batches. In addition, inter-provincial transfer is also possible. Moreover, you can generally transfer from a bad school to a better school. However, transfer does not mean transfer. You have to apply for two schools, and the local education bureau has to approve it. Besides, it will take a long time. It depends on whether you know anyone. If you have acquaintances, you will turn faster, like some freshmen who get better during military training. No acquaintances, my classmate transferred for a year.