Are you into conspiracy theories? The very idea that China intends to grab Nepal like it did Tibet is so ludicrous, it is laughable.
Sure, China has annexed territories in the past that it felt it was historically linked to, but to infer from that that Nepal will be next is absurd. The Chinese are having enough problems with Tibet and the Uighyrs to want to bother anyone else. In fact, there is a view within China, a minority view now, but that is bound to grow if China becomes a democracy, that the Chinese need to revert back to their original borders.
However, that aside, your argument is still very silly, and offers nothing to support it except the wildest conjecture. The Naxalites and the Nepalese Maoists have nothing in common with the people running China right now; the whole idea that China is giving them weapons so that they can defeat India is again, laughable. China knows India is going to be a fellow superpower and wants amicable relations with it--believe me the Chinese today are nothing if not practical.
So, try not to fall for the foolish conspiracy theories running around, and try not to spread fear.
