1. First of all, basically neither the tutor nor the school will deliberately stop you from graduating.
2. Secondly, after all, the tutor and the elder sister will give you some guidance. But if you want to graduate, you still have to meet the requirements of the school. Most schools require CET-6 and graduation thesis.
Finally, the graduation thesis depends on the major. English must pass CET-6, but it is estimated that many people will be brushed off. Therefore, the school gives opportunities to those who fail CET-6 to take the passing exam when their scores reach 390 or above.