Rescuers in Dalian city, Northeast China’s Liaoning province, discuss a plan to right a Sierra Leone cargo ship after it tilted near Dalian Port on Feb 16, 2011. The ship leaned to one side by 30 degrees at the port while cargo was being loaded, causing an oil spill. Four Chinese oil recovery vessels are cleaning up the contamination. [Photo/Xinhua]

A front-end loader clears a path through deep snow on a crucial national road link in Ali Prefecture, Southwest China's Tibet Autonomous Region, Feb 16, 2011. Heavy snowfalls have hit the region since Sunday and paralyzed the traffic along the Xinjiang-Tibet Highway. Rescue teams equipped with heavy vehicles were sent out to transfer snowbound travelers and clean snow from roads. [Photo/Xinhua]