In 1403, the Ming Emperor Yongle commissioned the compilation of the Yongle Encyclopedia, a monumental work that aimed to collect and preserve the vast knowledge of the time. This encyclopedia, one of the largest in history, included information on various subjects, reflecting the cultural and intellectual aspirations of the Ming Dynasty. The Yongle Encyclopedia served as a critical resource for scholars and contributed to the preservation of Chinese heritage.

Preserved a vast amount of Chinese literary, historical, and philosophical texts that might otherwise have been lost, ensuring the continuity of classical poetic traditions and providing a resource for later scholars and poets, influencing the development of Chinese literature.