Ignoring the fact that you are a terror-supporting scum, have you ever spared a thought that there is NOTHING China hasn't tried vis-à-vis India? Right from arming India's enemies with significant weaponry including Nuclear missiles/launchers, to fomenting trouble in India's NE frontiers to veto-ing action against UN designated Pakistani terrorists, China has done it all.
Even when there was nothing to gain, China went out of its way to oppose India, an NSG ticket. Thus China has prematurely exposed all her cards. Short of declaring a full-fledged war, there is NOTHING China can do now to make her relationship with India worse.
Meanwhile, India, if she is forced into a corner, can return the favor by arming each and every country in SCS with Nuclear tipped missiles in addition to extending support to separatists in Chinese-occupied Xinjiang.
Chew on that for a while.