Fifth Western China Calligraphy and Seal Cutting Works Exhibition held in Lanzhou, China's Gansu

A visitor looks at the calligraphy works displayed on the Fifth Western China Calligraphy and Seal Cutting Works Exhibition in Lanzhou, capital of northwest China's Gansu Province, Dec. 27, 2019. The exhibition opened Friday at the Gansu Provincial Museum in Lanzhou, with 201 pieces of works on display. (Xinhua/Zhang Zhimin)