Xu Shen

Chinese philologist (c. 58 – 148 CE)

Xu Shen (c. 58 – c. 148 CE) was a Chinese calligrapher, philologist, politician, and writer of the Eastern Han dynasty (25–189 CE). During his own lifetime, Xu was recognized as a preeminent scholar of the Five Classics. He was the author of Shuowen Jiezi, which was the first comprehensive dictionary of Chinese characters, as well as the first to organize entries by radical.

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