Luo Zhenyu, Wang Guowei, Dong Zuobin and Guo Moruo, four famous scholars who studied Oracle bones in China in modern times, are called "four halls of Oracle bones". The book fair was named "Four Chapters" not only to commemorate their outstanding contributions to Oracle Bone Inscriptions and calligraphy, but also to encourage today's calligraphers to inherit their pioneering spirit and create excellent calligraphy art worthy of the times. The "Four-Hall Cup" is held every two years and has become a recognized calligraphy art event in China.
The National Calligraphy Exhibition of "Sitangbei" is co-sponsored by China Literature Museum, China oracle calligraphy Art Research Association, China CCTV Painting and Calligraphy Channel and Calligraphy Guide.