The Harmony of East and West written by Fang Yi-zhi, implies rich and profound ideas of contradiction.

方以智《东西均》蕴含着丰富而深刻的矛盾思想。

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The Hou Qi room in 《Xu Han Shu-Lu Li Zhi》and the sound insulation from the urn wall records by Fang Yizhi embody sound insulation technology of the ancient China.

《续汉书·律历志》中的“候气之室”是中国古代高级隔音室，方以智记载的“瓮墙”隔声能满足日常生活的隔声需要，这表明中国古代的隔声技术已达到很高的水平。

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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.

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。

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