The Jin Dynasty was a dynasty in Chinese history. It was founded in 265 and ended in 420. It was one of the important periods of political, economic and cultural development in Chinese history. However, due to the frequent change of leaders, internal divisions, external invasions and other factors, the Jin Dynasty's rule was not smooth. It was considered one of the worst dynasties in Chinese history. During the Jin Dynasty, political corruption, social unrest, economic collapse, and other problems continued to emerge. For example, the frequent change of emperors led to social disorder and the government could not effectively manage national affairs. In addition, natural disasters and wars during the Jin Dynasty also caused great damage to the economy. In addition, the culture of the Jin Dynasty also suffered a huge loss. Due to political corruption and social unrest, the cultural development of the Jin Dynasty stagnated, and the development of art, literature and other fields lagged behind. In summary, due to the combined influence of many factors, the Jin Dynasty was considered one of the worst dynasties in Chinese history. It was normal that history books were unwilling to record it.