I'm from Ezhou, Hubei. Am I from Chu, a child of Jiangdong and a pure-blooded Chinese?

To answer your first question, Ezhou, Hubei Province, was the Dongting Lake Basin in ancient times (I didn't check it carefully, but it shouldn't be too wrong because it is near the Yangtze River). This area is basically the place where Chu originated. Because the capital of Chu has migrated several times, judging from this place, it is still the place where Chu people originated.

The second question, the so-called children of Jiangdong, generally refers to Anhui area, which is also known as Jiangyou. I don't have time to find out the specific source, or I will find it out for you, but it's basically not much wrong. Look at Xiang Yu's refusal to cross Jiangdong, but he refused to go to Hexian County, which is about the same. The question you may have to solve is whether this place belongs to Chu, and I said yes. Because Anhui is the head of Wu and the tail of Chu, the capital of Chu is in Anhui, close to the capital of Wu. But you can't be called a child of Jiangdong because the concept of Chu State does not overlap with that of Jiangdong children.

the third question, pure blood Huaxia, is more extensive. Depending on how you look at it, there is not much problem with the origin of the Chinese nation in the Yellow River basin. This is from the time of the Yellow Emperor to the development of the Shang culture as the main body as the Huaxia nationality (the existence of the Xia Dynasty is of course a problem), and it is indeed true. However, since the Zhou Dynasty, our culture has been invaded by Qishan culture, which is actually a kind of integration, and also a kind of integration of Xia and Shang cultures before. Our modern China people are all Confucian cultures, and Confucian Confucius is to inherit the Qishan culture of the Duke of Zhou, so it's really hard to say how the so-called Huaxia people are in the end. And since the reunification of Qin Shihuang, it has basically been a unified culture, and our concept, not only in the east, but also in the west, the south and the north, has all surrendered to this Chinese culture.

So, think about it. Today, some people split Tibet and Xinjiang, because these places are not deeply influenced by Chinese culture, so it is possible to split. However, if someone says that Hubei will be independent, it will be a joke, because Chu culture has always belonged to Chinese culture in the Central Plains, and it has always been inseparable. People will never feel that they are not from China. In this way, do you still need to think about whether you are a pure-blooded Chinese? Even if it is not, so what?

haha, I hope you are a student, study geography well, broaden and deepen, enough for everyone to learn for a lifetime.