China doesn't give a sh1t about invading other states (Taiwan isn't another state to the CCCP). They are geographically huge, can barely maintain their own bord

China doesn't give a sh1t about invading other states (Taiwan isn't another state to the CCCP). They are geographically huge, can barely maintain their own borders and still think they own half of the Pacific. In what universe do they have the reasons, guile and waste of treasure to attempt an act of war that will surely result in the absolute eradication and irradiation of 中国?