Zhongdu's Effect on the State of Middle and Late Periods of Yuan Dynasty——With Current Discussion on the Development of Tourism Values of Zhongdu in Yuan Dynasty

As one of four Yuan capitals, Zhongdu is gradually becoming the brand of historical cultural tourism in Zhangjiakou. The key content and important support of its brand construction is enhancing its tourism values, thus, extracting the political, economical and cultural information which Zhongdu contains from historical depth and height is needed, and countermeasures to develop Zhongdu tourism industry are put forward by the analysis and judgment of them.