What contribution did Yandi and Huangdi make to mankind (at least ten)?

The contributions of the Yellow Emperor are as follows:

1, mathematics: a system of counting and measuring.

2, the army: after the wind, Yan took a strange picture and began to use the array method.

3. Music: Linglun takes bamboo in the valley as the flute tube, and sets five tones and twelve methods, which is in line with today's use.

4. Clothes: Lei Zu, Yuan Fei began to raise silkworms to make silk clothes.

5. Medicine: Discuss pathology with Qi Bo and write Huangdi Neijing.

6. Writing: Cang Xie started writing with six books.

7. Casting Ding: Casting Ding in Jingshan (located in the middle of Shaanxi), dividing China into Kyushu.

8. Spiritual civilization: inventing calendars, astronomy, the five elements of Yin and Yang, the Chinese zodiac, the Jiazi calendar, characters, pictures, written books, music, musical instruments, medicine, sacrifices, weddings, coffins, graves, sacrificial cauldrons, altars, temples, divination, etc.

9. Political civilization: establish an ancient country system: dividing the border into Xinjiang, taking eight families as one well, three wells as one neighbor, three neighbors as one friend, three friends as one mile, five miles as one city, ten cities as the capital, ten divisions as one division, ten divisions as states, and the whole country is divided into Kyushu; There are litigation posts, left and right supervisors, and 20 official posts, which are aimed at managing countries, including three public, three minor, four auxiliary, four histories, six phases and nine virtues (official names) *** 120.

10, material civilization: implementing farmland system. Before the Yellow Emperor, the earth was boundless. In order to prevent disputes, the Yellow Emperor re-divided the whole country into "wells", with a piece of "public mu" in the middle belonging to the government and eight pieces of "private fields" around it cultivated by eight families, and the harvest was turned over to the government. The wells were dug by soil.

Emperor Yan contributed as follows:

1, making crops and planting grains laid the foundation for agriculture and industry. The use of Lei Lei and the planting of five grains have solved the great event that food is the most important thing for the people, promoted the development of agricultural production, and created conditions for the transformation of human beings from primitive nomadic life to farming civilization.

2. Establish the market and open the market for the first time.

3. Use hemp as cloth, and people wear clothes. Primitive man had no clothes, but covered himself with leaves and animal skins. It was only after Sang Ma of Shennong made cloth and silk that people got clothes, which was a great progress from an ignorant society to a civilized society.

4. Make banjo to entertain people. According to the second book in the world, Shennong invented a musical instrument. He cut tung trees into pianos and weaved silk into strings. This kind of piano was later called Shennong Qin. Shennong Qin is "three feet, six inches and six minutes long, with five strings of Yue, Gong, Shang, Jiao, Zheng and Yu". The sound made by this kind of piano can show the virtue of heaven and earth, the harmony of Shennong and entertain people.

5. Chop wood for the bow to dominate the world. Shennong created bows and arrows, which effectively stopped the attack of wild animals, effectively attacked the invasion of foreign tribes, and defended people's life safety and labor achievements.

6. Make pottery to improve life. Before pottery was invented, people could only barbecue food with fire. With pottery, people can cook food, store things, make wine and disinfect. The use of pottery has improved the living conditions of human beings and had a far-reaching impact on human food hygiene and medical development.

7. In order to encourage people to live regularly and cultivate crops according to seasons, Emperor Yan Shennong also made a calendar, setting stars, dividing day and night, setting the sun and the moon, with the month as the 30th day and November as the winter solstice.

8, taste a hundred herbs, encounter 70 poisons a day. The purpose of tasting herbs is to understand the medicinal properties of herbs, and then develop the technology of treating diseases with herbs, so Shennong has contributed a great life.

9. Lei Zu, who invented spinning, hemp pulling and sericulture with spinning cloth, is a descendant of Shennong.

10, teaching people to play the piano, music, dance, wisdom and morality.

Baidu encyclopedia-Huangdi

Baidu Encyclopedia-Yan Di