What is Mr. Chen Yinque's masterpiece?

Chen Wei Jin Southern and Northern Dynasties History Lectures Bibliography (not written by myself, but later compiled by students according to their notes), Brief Discussion on the Origin of Sui and Tang Dynasties System, Review of Political History of Tang Dynasty, Notes on Poetry, Biography of Liu, Series I of Jinming Pavilion, Series II of Jinming Pavilion, Collection of Cold Current Hall, and Chen Jason and Yang Yanli, Social Science Literature Publishing House, Analysis of Chen Yinque, Jiang Tianshu, Social Science Literature Publishing House, Chronicle of Mr. Chen Yinque (updated edition), Shanghai Ancient Books Publishing House, 1997. Lu Jiandong, The Last Twenty Years of Chen Yinque, Lianjing Publishing House, 1997. Wong Young-tsu, historian Chen Yinque biography, Li Ao, Peking University Publishing House, who will come to Taiwan Province? ",included in" Fifty Years of Smiling ",Yu Dawei and others. On Chen Yinque, in Biography of Yu Yingshi Chen Yinque's Poems in His Later Years, Taiwan Province Dongda Book Publishing House, 1998. Levin, Four Scholars in the Late Qing Dynasty, Crown Publishing House, 1983,110/0/0/0. Zhang, Chen Yinke's family history, Guangdong Education Press, 2000, Chen Xiaocong, illustrations, Shandong Pictorial Publishing House, Liu Kedi, Chen Yinke and his contemporaries, Shiying Publishing House, 2007, ISBN 9789867762832. Luo Xianglin, Xiang Niandong, Teacher Chen's Memories, and Qian Mu's Comments on Chen: An Unofficial Academic Debate, Extensive Reading of No.3 in 2008, Sister Chen's Letter No.20, 1923, Yuenan Letters. Biography of Wu and Chen Yinque, Shanghai Literature and Art Publishing House, 1996.08.