An acrobat crosses a tightrope with his knees over the Wanda Plaza in Taiyuan

An acrobat crosses a tightrope with his knees over the Wanda Plaza in Taiyuan, Shanxi province, March 5, 2015. REUTERS/Jon Woo (CHINA — Tags: SOCIETY CITYSCAPE TPX IMAGES OF THE DAY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA