CHINA ..."PEACE" & HOW?

 

In back time when new china starts forming  1948 onwards. Interestingly it starts engulfing the land of nations like Tibet, Xinjian, Taiwan, Thailand.... India, Bhutan, Russia. The mind-blowing decision of Sikkim PM in 1974/75 is a clear slap on Chinese face. In recent time the Claim of china on south china sea and  small countries island like Philippine, Taiwan. The countries like Bhutan does security treaty with India and standoff situation with china in recent time. However, the situation needs to tackle in a smart way without firing a bullet and combined decision by countries like US, UK (with queen permission so that commonwealth nation join the decision).  France, Germany, Russia, Ukraine, African countries. But!  Main question is "How is it possible?" the countries like china who crushed the law and treaty with the other countries and follow the power suit in order to retain its own edge.

Does peaceful certified institutions UN, UN General Assembly, UN Security Council have any answer? Resolve the situation peacefully so that countries like Taiwan, Tibet, and Xinjian may get own pride. But question is still remaining. How?