@@helanawei It has nothing to do with whether the fist is big. The reason Mao's CCP didn't make any noise is because Mao was ready to concede South Tibet to India. In the run up to the 1962 war between China and India, Mao sent Zhou En Lai to New Delhi to talk with Nehru pleading him to take what it has already stolen (South Tibet) and fix the boundary. Nehru refused because he also wants Aksai Chin. If Nehru wasn't so greedy and agreed to fix the boundary before 1962, there won't be any territorial dispute with India today and South Tibet will be legally part of India. It will be just like the land the CCP conceded to Myanmar. Today there is no territorial dispute between China and Myanmar. Tawang, South Tibet is the Sixth Dalai Lama's birthplace and home to the four hundred years old Tawang monastery. The flag of the Republic of China flew in Tawang all the way to 1950. Today the Indian flag is flying there.