Zhong You: The eldest son is from Yingchuan Changshe. Cao Wei was a famous calligrapher and politician in the Three Kingdoms period. He is the founder of regular script, and is honored as "the originator of regular script" by later generations. Also known as "Zhong Wang" with the calligrapher Wang Xizhi of the Eastern Jin Dynasty.
Wang Xizhi: Shao Yi, a famous calligrapher in the Eastern Jin Dynasty, is known as the "sage of books". Langya people moved to Huiji Yin Shan and lived in seclusion in Jinting County in their later years. The masterpiece Preface to Lanting is known as "the best running script in the world". In the history of calligraphy, he and his son Wang Xianzhi were called "two kings".
Zhang Zhi: Bo Ying, a native of Guazhou County, was a calligrapher in the Eastern Han Dynasty. The son of Zhang Huan, a senior farmer in Sanming, Liangzhou, was born into an official family. He was good at cursive writing in Cao Zhang, combining ancient Chinese characters at that time.