Photo taken on Aug. 23, 2011 by a mobile phone shows people carrying out rescue operation at Hengtai Coal Mine in Boli County of Qitaihe City, northeast China's Heilongjiang Province. A flooding happened around noon Tuesday when 32 miners in Hengtai Coal Mine were working underground. Six miners were lifted out of the shaft while 26 others were still trapped. Rescue efforts are underway. [Xinhua/Qin Cunguang]