Liu Yueqing, a cable worker from a local electric power company, gropes for cable lines in a stinking cable trench in Wuhan, Central China's Hubei province, July 13, 2011. Photos of the 48-year-old worker, dressed in nothing but his underwear during a cable-repairing mission, have become an Internet sensation, as netizens praise his work ethic. [Photo/Xinhua]