Tibet. Their ongoing border disputes with India. Island disputes along side their bullying of nearly every maritime neighbor in the region. Stationing destroyers outside of Australian cities as a show of force.

Plus, their current antagonistic relationship with Japan, where they make direct public threats to Japanese leaders who respond by seeking nuclear weapons.

They are currently probing for weakness in their neighbors because of territorial ambitions. Just because they don't invade countries on the other side of the world like the USA does, doesn't make them pacifists. They just have different goals.