Served Cao Wei
曹魏 (Cáo Wèi) as Grand Tutor
太傅 (tàifù). Together with Wang Xizhi
王羲之 (Wáng Xīzhī), often called
钟王 (Zhōng-Wáng) in calligraphy circles. His transitional style bridged clerical script (lìshū
隶书) and the regular script (kǎishū
楷书) that became standard.