As of June 5438+February 2022 1, according to the website of China Calligraphers Association, there is no calligrapher named Zhang Wu in China Calligraphers Association.
Calligraphy is an art of writing Chinese characters with a long history, which developed from Oracle Bone Inscriptions, Shi Guwen and Jinwen (Zhong Dingwen) to Dazhuan, Xiaozhuan and Li Shu.