It may be caused by a printing error by the printer or an error by the publishing house.
Wang Xizhi (303-361), courtesy name Yishao, was born in Linyi, Langya (now Linyi City, Shandong Province). The minister and calligrapher of the Eastern Jin Dynasty, the son of Yin Wangkuang of Danyang, is known as the "Sage of Calligraphy". With the help of his family, he became an official and served successively as secretary Lang, governor of Jiangzhou, prefect of Kuaiji, and general of the right army. He was known as "Wang Youjun". In the ninth year of Yonghe (353), the Lanting Gathering was organized. The "Lanting Preface" he wrote became "the best running script in the world". In the eleventh year of Yonghe (355), he abandoned his official position due to illness and moved to Jinting, Shaoxing. He died in the fifth year of Shengping (361) and was buried in Waterfall Mountain. He is good at calligraphy, and is good at Li, Cao, Kai, Xing and other styles. He studies the style carefully, imitates it with his heart and hands, draws on the strengths of many people, prepares various styles, and cultivates them in one furnace. He breaks away from the writing style of Han and Wei Dynasties and becomes his own style, which has far-reaching influence. The style is peaceful and natural, the writing style is euphemistic and subtle, and it is beautiful and graceful. In the history of calligraphy, he and Zhong Yao are collectively known as the "Zhong King", and his son Wang Xianzhi is collectively known as the "Two Kings". Li Zhimin commented: Wang Xizhi's calligraphy not only expresses the simplicity and profoundness based on the philosophy of Lao and Zhuang, but also expresses the harmony based on the Confucian golden mean.