New Local History of Salt Lake County, Volume 27 Recorded "Han Chéng 's Epitaphs awarded to officials according to Qing dynasty conventions" this article, written by Ji Yun. But the New Local History of Salt Lake County written suspect this article is a forgery. According to the author, the habit of Chi Yun's early works being scattered and not preserved, as well as the criteria of his grandson Chi Shu-Hsin's acceptance, there are two reasons for the pity of the lost pearl, This article is considered to be a lost work from the Gwenda Collection.