Dabao Hanmo Wuwei Zhang was a famous calligrapher in Qing Dynasty. His calligraphy works are known as "calligraphy works", and their calligraphy style is unique and artistic.
Wuwei, referred to as "Wu" or "Liang", was called Liangzhou, Guzang and Yongzhou in ancient times. It is a prefecture-level city under the jurisdiction of Gansu Province, an important node city in Gansu section of the Silk Road Economic Belt, a national historical and cultural city, and a central city of Hexi Corridor approved by the Gansu Provincial People's Government.