Passengers rest on the Wuhan-Guangzhou high-speed electric multiple units (EMUs), independently developed and devised by the China CNR Corporation Limited (CNR), during a promotional trial run in Changsha, capital of central China's Hunan province December 23, 2009. The bullet line, which shortens the 10.5-hour trip between Wuhan and Guangzhou to three hours, is scheduled for official operation on Dec. 26. [Asianewsphoto]
