Technicians restore original forms of historical relics in Anhui Museum

Restorer Xiong Zhijie repairs an antique calligraphy work at Cultural Relic Scientific and Protection Center of Anhui Museum in Hefei, capital of east China's Anhui Province, Oct. 13, 2017. The technicians of the museum work carefully on the historical relics in order to restore their original forms. (Xinhua/Guo Chen)