This is actually the opposite of true. The CPC has spent enormous amounts on trying to increase the number of students in political studies, particularly Marxism. A more educated populace is better at making the democratic systems in China function properly.

Where did you learn that the Chinese people are not interested in politics?

Also, no need to answer, I can tell by your use of CCP that you don’t actually know anything about China. (It’s CPC- the Communist Party of China.)