May I ask which Yellow Emperors in history were more influential in China

There is only one Yellow Emperor.

Emperors in the feudal era: Qin Shi Huang unified the script Emperor Wu of the Han Dynasty defeated the Xiongnu Emperor Wen of Sui saved the Han nation, the backbone of the Chinese nation in the midst of storms and storms, Tang Taizong laid the foundation for the Chinese nation to stand on top of the world Huang Taiji, the founding emperor of the Qing Dynasty, opened the dark age of the Chinese nation and laid the foundation for the Chinese nation to be weak for a century in the future.

Xuanyuan Yellow Emperor is one of the ancestors of China, the first ancestor of humanity, and Emperor Yan is known as the ancestor of China.

About the deeds of the Yellow Emperor:

1. Yellow Emperor (2717 BC-2599 BC): The leader of the ancient Chinese tribal alliance and the co-ruler of the Chinese nation in ancient China.

The head of the Five Emperors. It is revered as the "first ancestor of humanity" in China.

It is said that he is the son of Shaodian and Fubao, his surname is Gongsun, and he later changed his surname to Ji, so he is called Ji Xuanyuan.

Living in Xuanyuan Hill, called Xuanyuan, built in Youxiong, also known as Youxiong.

Some people also call it "Dihong".

2. The history of the Yellow Emperor is called the Yellow Emperor because of the Rui of Tude.

The Yellow Emperor went down in history for his great achievements in unifying the Chinese tribes and conquering the Dongyi and Jiuli tribes to unify China.

During the reign of the Yellow Emperor, he sowed hundreds of grains and plants, vigorously developed production, and began to make clothes and crowns, build boats and cars, make music and rhythm, and create medicine.

3. Defeated Chiyou, and the battles he fought included the Battle of Hanquan, the Battle of Jizhou, and the Battle of Zhuolu.

4. The drum is an ancient percussion instrument, and from the literature, the production of the drum is the first to recommend the ancient legend of the Yellow Emperor taking the "Kui Pi" drum.

5. The Yellow Emperor unified the world, laid the foundation of China, created civilization, cherished things and loved the people, and was respected by later generations as the ancestor of Chinese humanities.

Xuanyuan Yellow Emperor descended in Xuanyuan Hill, set the capital in Youxiong, Han Dynasty built Xuanyuan Hometown Shrine in front of Xuanyuan Hill in Xinzheng Beiguan.

To put it simply, the Yellow Emperor was the first tribal leader in ancient China, that is, the Huaxia tribe (basically active in the early Yellow River Basin), also known as the Youxiong clan.

Then there was Emperor Yan and became the leader of the tribe surnamed Jiang (the Yangtze River basin is active), also known as the Shennong clan.

We are now called the descendants of Yan and Huang, and that is because of these two people.

There is only information about the descendants of Yan and Huang.

According to legend, in ancient times, the Yellow River valley in China was inhabited by many scattered people.

They formed clans according to kinship, and many clans in turn united to form tribes.

The Yellow Emperor and the Yan Emperor were the leaders of two of these large tribes.

At that time, people's ability to resist natural disasters was very low, and when there was a flood or drought, they had to move.

Once, when the Yandi tribe was moving, they came to the place occupied by the Yellow Emperor tribe, and when they saw that the conditions there were very good, they decided to stay for a long time.

However, the people of the Yellow Emperor tribe were unwilling, and as a result, the two sides fought without giving in to each other.

After three battles, the Yandi tribe was defeated.

Emperor Yan conceded defeat to the Yellow Emperor and expressed his willingness to obey the Yellow Emperor's orders.

The Yellow Emperor agreed to the request of the Yandi tribe to stay.

The wife of the Yellow Emperor personally taught the people of the Yandi tribe to raise silkworms and reeling silk, and the Yellow Emperor asked them to teach them the techniques of making cars and shipbuilding.

Emperor Yan also gave the Yellow Emperor wooden ploughs and herbs.

They get along very well.

Later, they united to form the Yanhuang Tribal Alliance, and the Yellow Emperor became the leader of this alliance.

The history of the Chinese nation began from this point.

Therefore, the Chinese respect the Yellow Emperor as the ancestor of the Chinese nation and call themselves "the descendants of Yan and Huang".

The Mausoleum of the Yellow Emperor is in Huangling County, Shaanxi Province, China, on a mountain full of pine and cypress, and now every year during the Qingming Festival, there are many seas, and the descendants of the Yellow Dynasty go there to worship their ancestors.

Why is the ancestor of China the "Yellow Emperor", and what kind of contribution did he make to China?

I think it needs to be corrected, let's put it this way, before the Yellow Emperor unified China, it was Emperor Yan who discovered the grass and rice, performed cremation, etc., and then the Yandi tribe inherited the emperor's name and throne (as the descendants of Confucius inherited the status of Confucius, Emperor Yan should be Shennong).

Later, Emperor Yan's dominance declined, and the Yellow Emperor Youxiong clan developed, and he had the strength to compete for dominance, defeated Chiyou, and became the leader of the hundred tribes. It may be that agriculture, medicine, etc. were developed by the Yellow Emperor to all tribes, and at the same time, "Wen" appeared during the Yellow Emperor period, which laid a unified foundation for the cultural development of future generations and the exchange of human races. So we are the "descendants of Yan and Huang".

Personally, I think that before Emperor Yandi of Shennong, it should have been after the great flood or the flood period, and it was Yanhuang who opened the ancient era. In terms of development merits, the Yellow Emperor should be great, but many things were discovered by Emperor Yan, and Emperor Yan was the founder.