昊王渠

西夏建国后，景宗李元昊更加重视农业生产的发展，大力兴修水利工程，并亲自主持修筑了从今青铜峡至平罗的灌渠，世称“昊王渠”或“李王渠”。

Emperor Jingzong ( Li Yuanhao ) placed even higher emphasis on agricultural development . He not only had large-scale irrigation works built , but also personally took charge of the building of a canal from the Qingtong Gorge to Pingluo , called MKing Hao Canar , or " King Li Canal . "