The classical Chinese referred to the written language of ancient China, also known as ancient prose or classical prose. It originated from the Warring States Period and reached its peak during the Ming and Qing Dynasties. It was an important part of ancient Chinese culture. The characteristics of classical Chinese were the use of concise language, the use of many ancient vocabulary and grammar structures, and the emphasis on the importance of tone. In modern Chinese, the use of classical Chinese has gradually decreased, but there are still many important applications such as literature, history, philosophy, science and other fields. The translation of classical Chinese usually requires a deep understanding of the context and cultural background of classical Chinese in order to accurately translate it into modern Chinese.