Chinese authorities have sent out more than 130,000 soldiers and police, to help search for survivors, after Monday's devastating quake. But as each hour passes, rescue efforts are turning into a grim search for bodies. China is now warning the death toll could top 50,000. There's also a new threat that a nearby dam could burst, engulfing the entire town. Al Jazeera's correspondent Melissa Chan reports. Author: AlJazeeraEnglish Keywords: Al Jazeera English Melissa Chan China earthquake Added: May 15, 2008
