Living on a 100-foot-high-rise building, I can look at the poems of what era in thousands of books.

Mr. Yang Yisun (1812-1881), a master of seal script in the late Qing Dynasty, once wrote a poem "Standing on a 100-foot-high building and looking at thousands of books", which was written with great pride.

The top line of this piece of ink reads, "Brother Youshen Shidao wrote a sentence to ask for books, which is the government." The explanatory text was not written by Mr. Yang, but after Mr. "Youshen" wrote it, he asked Mr. Yang to Let the calligrapher write something. After checking on the Internet, Mr. Youshen seems to be named "Ji Lunquan" (1837-1907), a native of Jiangyin, very close to Yang Yisun's hometown of Changshu. He was a Jinshi, and served as deputy envoy of the Salt Transport of Zhejiang and Zhejiang. The work "Jiangyin Jilun Complete Salt Affairs Collection" is extant.