The Eastern Jin Dynasty was a very important period in history because many outstanding writers and cultural celebrities appeared during this period, and their literary works also had a profound impact on later generations. During the Eastern Jin Dynasty, society was in turmoil, the government was corrupt, and the people lived in poverty. In this case, some writers fabricated Shangri-La to express their yearning for a better life and hope for the future. These fictional Shangri-La not only reflected the real thoughts of the people, but also reflected the social reality at that time. For example, Tao Yuanming's " The Peach Blossom Spring " depicted a paradise where people lived a peaceful life without fighting, war, or pollution. This work reflected Tao Yuanming's criticism of the social reality at that time and also expressed his yearning for a better life. This work had a profound influence on the literature and culture of later generations and became one of the classics of Chinese literature. Excellent literary works could not only reflect the social reality of the time, but also express the true thoughts of the people and their hopes for the future. These works not only contributed to the prosperity of the society at that time, but also had a profound impact on the culture and ideas of later generations.