Li Jiqian (963–1004), occasionally also known by his Song-bestowed name of Zhao Baoji (趙保吉), was a Tangut leader and progenitor of China's Western Xia dynasty. He resisted the Song dynasty and organized a rebellion in 984. He also created a successful alliance with the Liao dynasty for military support, received the title "King of the Xia State" (夏國王) from the Liao emperor in 990. Li Jiqian arranged a peace agreement with the Song emperor, but violated the treaty himself. To avoid costly military campaigns, Emperor Zhenzong of Song made Li Jiqian the jiedushi of Dingnan (定難節度使), and recognized Li Jiqian's new autonomous rule. He supported the construction of irrigation canals that were crucial for the development of agriculture in the arid areas of northwestern China, especially around the capital Xingqing.