Chinese national geography magazine is sponsored by the well-known Institute of Geographical Sciences and Resources of Chinese Academy of Sciences and the Chinese Geographical Society. On the basis of protecting the earth, exploring the unknown and promoting civilization, chinese national geography also involves various interesting topics: recent valuable events and major archaeological discoveries in astronomy, geography, biology, humanities, history and other fields, reasons for traveling in the post-tourism era, life style and adventure experience of urban white-collar workers, life track of famous scientists, expansion and contraction of cultural territory and so on.