Jilin Special: Changbai Mountains preserve marks 50th year
By Zhang Zhao | China Daily | Updated:  2010-07-22 07:51
 
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 Tianchi Volcanic Lake in the Changbai Mountain range is among the largest, highest and deepest mountain lakes in the world. Provided to China Daily | 
Northeast China's Changbai Mountains Nature Reserve is 50 years old this year.
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