GREATER HINGGAN MOUNTAINS, Jan. 11, 2016 (Xinhua) -- Sun rises above the mist-enveloped Ganhe River in Greater Hinggan Mountains region, northeast China's Heilongjiang Province, Jan. 10, 2016. (Xinhua/Wang Qisheng)
GREATER HINGGAN MOUNTAINS, Jan. 11, 2016 (Xinhua) -- Photo taken on Jan. 10, 2016 shows the mist-enveloped Ganhe River in Greater Hinggan Mountains region, northeast China's Heilongjiang Province. (Xinhua/Wang Qisheng)
GREATER HINGGAN MOUNTAINS, Jan. 11, 2016 (Xinhua) -- A fisherman walks by the mist-enveloped Ganhe River in Greater Hinggan Mountains region, northeast China's Heilongjiang Province, Jan. 10, 2016. (Xinhua/Wang Qisheng)
GREATER HINGGAN MOUNTAINS, Jan. 11, 2016 (Xinhua) -- A fisherman walks by the mist-enveloped Ganhe River in Greater Hinggan Mountains region, northeast China's Heilongjiang Province, Jan. 10, 2016. (Xinhua/Wang Qisheng)
(160111) -- GREATER HINGGAN MOUNTAINS, Jan. 11, 2016 (Xinhua) -- A fisherman walks by the mist-enveloped Ganhe River in Greater Hinggan Mountains region, northeast China's Heilongjiang Province, Jan. 10, 2016. (Xinhua/Wang Qisheng)
(160111) -- GREATER HINGGAN MOUNTAINS, Jan. 11, 2016 (Xinhua) -- Sun rises above the mist-enveloped Ganhe River in Greater Hinggan Mountains region, northeast China's Heilongjiang Province, Jan. 10, 2016. (Xinhua/Wang Qisheng)