A woman looks for the missing Malaysia Airlines flight MH370, that disappeared from radar screens in the early hours of Saturday, off Con Dao island March 12, 2014. The search for a missing Malaysia Airlines jetliner expanded on Wednesday to cover an area stretching from China to the Andaman Sea, with authorities no closer to explaining what happened to the plane or the 239 people on board. Vietnam briefly scaled down search operations in waters off its southern coast, saying it was receiving scanty and confusing information from Malaysia over where the aircraft may have headed after it lost contact with air traffic control. REUTERS/Kham (VIETNAM - Tags: DISASTER TRANSPORT MILITARY)