Why do Hubei people call Jiangxi people "old cousins" and how did this name come from?

Why are Hubei people called Jiangxi's old cousins? There are several statements about "Jiangxi Old Table", but after consulting the information, only one statement is more true, and that is thanks to the "title" given by Zhu Yuanzhang, the founding emperor of the Ming Dynasty.

According to legend, Zhu Yuanzhang, the founding emperor of the Ming Dynasty, fought Chen Youliang's army in Anhui and Jiangxi. As a result, the battle was defeated and Zhu Yuanzhang was slightly injured. His skin was scratched by branches in many places and he bled a lot. So Zhu Yuanzhang fled all the way to an old farmer. Seeing that Zhu Yuanzhang was covered in scars and with good intentions, the old farmer quickly welcomed Zhu Yuanzhang into the house and wiped and bandaged him. At this time, Zhu Yuanzhang asked the old farmer. A week later, Zhu Yuanzhang found that many scratches on his body were basically cured, so he asked the old farmer curiously, what medicine is the golden sore you gave me? I'm much better now. The old farmer said unhurriedly, where is the medicine for the golden sore? This is just camellia oil. Camellia oil has a good healing effect on the skin. I saw many scratches on your body, so I rubbed them on you.

While thanking the old farmer, Zhu Yuanzhang secretly became interested in the efficacy of camellia oil. When he left, he told the old farmer that Zhu Yuanzhang won the world in those days, and he will never forget your saving his life today. The old farmer said with a smile, saving people is my credit, you're welcome. Zhu Yuanzhang said that he must thank you. Seeing Zhu Yuanzhang's insistence, the old farmer laughed and said, even if you become emperor then, it will be difficult for us to meet you, let alone repay me. Zhu Yuanzhang said quickly that when you come to Beijing, just say it's my class, and I'll know.

Later, Zhu Yuanzhang really took the world as emperor. The old farmer heard about it and went to Beijing one day, claiming to be the emperor's cousin, and finally met Zhu Yuanzhang. In order to thank the old farmer for saving his life, Zhu Yuanzhang made the old farmer a big official and let him live a comfortable life.

Since then, the title of "Jiangxi Laobiao" has been widely circulated and has been circulated to this day. For this story, you can also check the "Introduction to Camellia Oil", which has special instructions.