<span style="color: #333333;">In China, at least two workers have been killed and 20 others trapped when a rock burst ripped through a coal mine in the eastern Shandong Province. </span><br />'' <span style="color: #333333;"><br />''State-run Xinhua news agency said, the burst happened last night and destroyed part of a water drainage tunnel in the coal mine in Yuncheng County. It said at the time of the accident, 334 people were working underground, of which 312 were later lifted to safety. </span><br />'' <span style="color: #333333;">Xinhua said, the two bodies were retrieved today and search for the remaining 20 trapped workers is underway.</span>