People look at a tanker after it fell into a caved-in area on a road in Xi’an, Shaanxi province, July 27, 2013. No casualty was reported in the accident, according to local media. Picture taken July 27, 2013. REUTERS/Stringer (CHINA – Tags: DISASTER SOCIETY TPX IMAGES OF THE DAY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA – RTX122AA