据唐《元和郡县图志》载：“县东北有离石水（今北川河），因取名焉。”
According to Tang, "Zhi-yuan and counties map" contains: "Lishi County Northeast Water (now the North River), named because of behavior.
对张钫及其千唐志斋所藏石刻进行了介绍，重点研究了千唐志斋石刻的史料价值和艺术价值。
This article makes a research for the historical material value and its art value by introducing Zhang Fang and the stone inscriptions collected in his Qian Tang Zhi Zhai.
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