Jane said the Western Jin Dynasty.
Wen Wen. 
The Western Jin Dynasty (265-316) was an important dynasty in Chinese history, which ended the state of the Three Kingdoms period and achieved the short-lived unification of China.
The founder of the Western Jin Dynasty was Sima Yan, Emperor Wu of the Jin Dynasty, who implemented a series of reforms during his reign, such as the formulation of the five-grade official law and the land occupation system, which strengthened the centralization of power and promoted economic development. At the same time, the Western Jin Dynasty also inherited the metaphysical ideas of the Wei and Jin dynasties, and developed cultural arts such as calligraphy and painting.
However, there were also many problems during the Western Jin Dynasty. After the death of Emperor Wu of the Jin Dynasty, the incompetence of Emperor Hui Sima Zhen, who succeeded him, led to the "Rebellion of the Eight Kings", which lasted for sixteen years and brought great damage to the country. At the same time, the social atmosphere of the Western Jin Dynasty was also very extravagant, which led to the aggravation of social contradictions.
In terms of foreign relations, the Western Jin Dynasty had close exchanges with neighboring ethnic groups such as the Xiongnu, Xianbei, Di, and Qian. These exchanges promoted cultural exchanges and integration, such as Buddhism, which was introduced to China during this period, and had a profound impact on Chinese culture.
In general, the Western Jin Dynasty was an important dynasty in Chinese history, which ended the state of ** during the Three Kingdoms period and achieved the short-lived unification of China. Although there were many problems in the Western Jin Dynasty, it also made an important contribution to the development of Chinese culture.
About the Author. 
Wen Huan, whose real name is Rune Army. Senior book publishing planner, poet and writer. He is currently a director of the Chinese Xiao Jun Research Association, a member of the Chinese Poetry Society, a director of the Hebei Provincial Wind Collecting Society, a member of the Hebei Literature and Art Research Association, a member of the Beijing Dongcheng Writers Association, the director of the Beijing Mutual Aid Culture Publishing and Media Center, and the editor-in-chief of "Original Literary Circle" and "Daba Junction Soul Station".