South Canal in the Ming and Qing Dynasties
中國大運(yùn)河技術(shù)史

        In the early years of Yongle in Ming Dynasty,a part of tribute grainfrom the lower reaches of the Yangtze River,which was transported byocean,entered ocean from the river,i.e.entered Baihe River afterleaving Zhigukou; the other part which was transported     （共 4981 字）     [閱讀本文] >>