The Tang Dynasty (6 18-907) was one of the dynasties with the longest unification time and the strongest national strength in the history of China. The Tang Dynasty lasted for 22 generations, a total of 289 years. Together with the Han Dynasty, it is called one of the two powerful dynasties in the history of China. 6 18 was founded by Li Yuan, and its capital is Chang 'an (Jin 'an). In 907, Zhu Wen usurped the Tang Dynasty and the Tang Dynasty perished.

Characteristics of Tang dynasty

First, talented people come forth in large numbers. The relaxed social environment and national mentality promote the development of human potential, which is conducive to the formation of talents from specialization, and the enlightened talent policy provides conditions for talents to give full play to their talents. Therefore, in the Tang Dynasty, there were many sages and talented people, which was beyond the reach of other dynasties.

Second, the cohesion of the country has been greatly enhanced. The relaxed social environment made China's long-term slaves feel the dignity of being human for the first time, which naturally inspired people's loyalty to the Tang regime, thus generating great cohesion.