There are many nationalities in China’s history, including the Xiongnu(Huns), Xianbei, Di, Qiang and Jie in the “Uprising of the Five Barbarians”,
And also the Tibetans and Manchus that aoe2 users want,
I think if we want to avoid Chinese censorship, we can try to call them by ancient names,
For example, Tibetans can use “Di Qiang”, Manchus can use “Xianbei” or “Dong hu”,
I know it’s imprecise, but for that era, the appellations were just a general idea,
Even the living habits, culture and architecture of “Han people” in the north and south of China are quite different,
In fact, I think Chinese can be use into “Han”, In this way, new civilizations in East Asia could be more flexible,
And it can make the history of East Asia more perfect and interesting, and let foreigners know more about Chinese culture.