Are Indians or China people living south of McMahon Line?

Comrade Liu Chen, first of all, I want to emphasize that the so-called "McMahon Line" does not exist. It is a word with a distinct colonial color! 47 years ago, because of the territorial sovereignty of this region, the "Sino-Indian border self-defense counterattack" broke out. After several months of bloody fighting, our People's Liberation Army broke through the enemy and went deep into the hinterland of India. However, under the pressure of Su Xiu and the US imperialists, they were forced to give up the occupied land, release all the prisoners and retreat to the pre-war actual control area for 20 kilometers, which generally coincided with the so-called McMahon Line, but it was somewhat different.

The 70,000 square kilometers in southern Tibet you mentioned were actually controlled by India from 1957. The Indian government has carried out large-scale population migration many times, and the population has reached one million. The Indian government calls this place Arunachal Pradesh. Their ancestors were from China, and now they are Indians, but this area is included in the national border on the map of China!

With the continuous improvement of Indian comprehensive national strength, China has missed the best opportunity to recover southern Tibet. Rumor has it that China and India are negotiating on territorial ownership.

How high is the environmental carrying capacity from the area south of McMahon Line to the border of China? I only know that this place is called Jiangnan, Tibet. ...

The people have the will to kill to stand on their feet, and the country has the will to kill to defend the country! Go to my rivers and mountains, or die without bleeding! Promote my great Chinese style! Save my compatriots and recover southern Tibet!

Study hard ...?

PS: South Tibet, including Sikkim you asked me, was occupied by the British (