I feel like people such as Hasan and Badempanada forget that China's foreign policy has its limitations. I have disagreements with some of their decisions, like trading with the Zionist entity, but at the same time I understand it's part of a long-term goal of integrating itself fully into the global economy and eliminating the primary contradiction of Imperialism (if that makes sense).
I think China also recognizes that if they intervene militarily, the US will use that as a pretext of starting a war with China. So by pursuing win-win cooperation and non-interference, they hold off imperialist aggression much longer.
You too comrade!