SHENYANG, May 17, 2016 (Xinhua) -- Zhang Xinyu, a cultural relic repair technician, clears attachments on an ancient painting scroll at Liaoning Provincial Museum in Shenyang, capital of northeast China's Liaoning Province, May 17, 2016. There are a group of cultural relic repair technicians at the heritage conservation center of Liaoning Provincial Museum. Most of the items displayed at the museum have been dealt with by them. (Xinhua/Yang Qing)