隋唐长安,是中国古代城市中最璀璨的一颗明珠。这颗明珠之所以能够在三百多年间闪耀生辉,除了社会原因及地理位置外,城市水利建设也起了重要作用。 Chang’an, Sui and Tang Dynasties, is one of the most brilliant pearl in ancient China. The pearl has been able to shine for more than three hundred years. Apart from social reasons and geographical location, the construction of urban water conservancy also played an important role.