China is one of the earliest developed countries in the world, one of the important birthplaces of mankind, and an ancient country with splendid civilization. Throughout the ancient history of China, we in China have our own splendid culture, and we have our own characteristics different from other parts of the world.

China has a written history of nearly 4000 years. The ancient history of China has gone through the following stages: primitive society, slave society (/kloc-0.7 million years ago-476 BC) and feudal society. Among them, feudal society can be divided into five stages: First, the Warring States, Qin and Han Dynasties were the stages of the formation and initial development of feudal society. Second, the Three Kingdoms, the Jin Dynasty, and the Southern and Northern Dynasties were the stages of feudal state division and national integration. Third, the Sui, Tang and Five Dynasties were the prosperous stages of feudal society. Fourthly, Liao, Song, Xia, Jin and Yuan were the stages of further strengthening national integration and continuing development of feudal economy. 5. The Ming and Qing Dynasties (before the Opium War) were a period of consolidation of a unified multi-ethnic country and gradual decline of feudal system.

First of all, China had advanced culture in ancient times. Earlier, our ancient ancestors had made the four great inventions in the world. Four famous scientific and technological inventions in ancient China, including compass, papermaking, gunpowder and printing (see block printing and movable type printing). After these four great inventions were introduced to all parts of the world, they had a far-reaching impact on the development of world science, technology and culture, and they were China's great contributions to world civilization. At that time, it condensed the wisdom of our ancestors.

Secondly, China is a country with a vast territory and rich resources. In ancient China, countries often split and unified. In the process of division and reunification, we are constantly creating new glories. Looking back at the magnificent historical picture of Wan Li Great Wall, Grand Canal and Summer Palace created by China people, it was quite remarkable at that time. Furthermore, China's four national quintessences: Chinese medicine, calligraphy and painting, Beijing opera and martial arts.

. Who can say which is not the crystallization of the wisdom of our ancestors and which is not the traditional treasure of our country?