China seems to be a large country, but in fact is a lot smaller. Like the old Soviet Union, China has conquered large states at her borders. When we subtract these from present day China we see the real form and shape of China. These states are:
Tibet
East Turkestan
Inner Mongolia
South Manchuria* * Everybody knows about Tibet and to a lesser extent Turkestan. But South Manchura is not so well known. It has been split between Russia and China in 1860. In this map present day Russian Manchuria has been shaded light blue.