China abounds in rivers ... began on the Grand Canal as early as in the fifth century BC It links five major rivers: the Haihe, Yellow, Huaihe, Yangtze and Qiantang. With a total length of ...
Between two major rivers in China, a vast network of underground caves and rivers crisscrosses below the surface. The caverns are created as monsoon rains wear down the soft karst rock on the way ...