1. The most outstanding contribution of the Yellow Emperor was the war with Chiyou. The Yellow Emperor feared that Chiyou and Shennong would attack his tribe jointly, so the Yellow Emperor decided to strike first. First, he defeated Shennong and then Chiyou, so he unified all tribes in the Central Plains, and the Huaxia nationality was united as one. This is one of the greatest contributions of the Yellow Emperor.
2. In terms of material civilization, in order to solve the contradiction of people's arable land, the Yellow Emperor invented the farmland system. He measured the area of the fields with his feet, and then divided them fairly among the people, improving the enthusiasm of the people for production. Later, the Yellow Emperor re divided the land of the country into a well shaped shape. To a certain extent, it avoids land disputes and improves the utilization rate of land more efficiently. In addition, the Yellow Emperor also invented tripods, bronze mirrors, cars, boats, ladders, textile machines and other items, which facilitated all aspects of people's lives and improved the quality of life and living standards of the people.
3. In terms of spiritual civilization, he invented Yin Yang and Five Elements, Jiazi Chronology, divination, writing and many other aspects, which greatly enriched the material wealth of the Chinese nation and promoted the process of Chinese civilization.