Chinese soldiers set out to join the search for a downed military transport helicopter in Yingxiu township, Wenchuan county, southwest China's Sichuan Province, June 6, 2008. Increasing number of troops, mobilized paramilitary personnel are being dispatched to expand the area of search and multiple technological means have been deployed to locate the Mi-171 chopper from the People's Liberation Army that disappeared on May 31 on a quake rescue mission.