Why did the Qin Dynasty advocate black?

Qin Shihuang destroyed six countries and established the Qin Dynasty. He set the robe as black, but it was all yellow later, because Qin Shihuang thought black was the color of the overlord at that time, so he set the robe as black. I think black does have dominance and symbolizes power.

Moreover, people in Qin especially like black, because people in Qin prefer to fight, and their personality is also very generous. As a common color, black is not easy to get dirty, so it would be difficult to clean if blood spilled on it at that time, but black is particularly easy to clean, so people in Qin especially like black.

Because black symbolizes coldness and kingship, Qin Shihuang has always liked black, which symbolizes a sense of mystery, and Qin Shihuang also wants to have this sense of mystery. There is also a saying that when he went out hunting, he actually captured an auspicious symbol, a black dragon, so Qin Shihuang finally thought that the core color of his life was black, and according to archaeological findings, Qin's totem was the dragon totem.

So these legends are absurd, but in fact, most of the later emperors used yellow as a symbol of nobility, black as a symbol of bottomless mystery, and yellow was really a symbol of power. Compared with the two, I prefer yellow, because yellow is more noble, but black is more mysterious. Qin Shihuang was indeed a very powerful emperor. He unified the six countries and laid the foundation for our country to unify the whole country now. Because of his own problems, Qin did not last long and was soon overthrown. Later, the emperors began to use yellow as the color of their robes. Because we are descendants of the Chinese people, we wear yellow.