Which of Qian Zhongshu's works is regarded as the pinnacle of Chinese and foreign comparative literature?

Guanzuibian is an academic work written by Qian Zhongshu in the form of classical Chinese and notes on ancient China culture. Among them, some problems in ten classic works, such as Justice of Zhouyi and Taiping Guangji, are studied. Mainly literature and art, including Chinese and foreign languages, history and philosophy. The author quoted nearly ten thousand kinds of Chinese and foreign works, and used the method of vertical and horizontal comparison to discuss the similarities and differences between Chinese and western authors in the conception and creation of artistic works. The compilation of Guan Cone was written during the Cultural Revolution, and it is a "worry" work of Qian Zhongshu. In the sinister political environment at that time, Qian Zhongshu integrated his concern and anxiety about state affairs into his own words, showing patriotism and concern for the world between the lines. The compilation of Guan Cone is known as the peak of Chinese and foreign comparative literature because of its extensive content, rich materials, accurate analysis and brilliant literary talent.