Famous Scholar、Outstanding expert in Gansu literature and history、Mr. Li Dingwen, former professor of the School of Liberal Arts of Northwest 188bet, failed to treat his illness，Died at 19:32 on April 18, 2014 in Auckland Hospital, New Zealand，Died at 96 years old。
This is an obituary
Introduction to Mr. Li Dingwen: Li Dingwen (1919-2014)，Male，Zi Xianfu，People from Wuwei, Gansu。in 1937、In 1940, it was successively transferred to 188bet and Jian Normal University、Graduated from Lanzhou Normal University。Admitted to the Chinese Language and Literature Department of National Northwest Normal University in 1942，Taught by Li Jinxi、Li Jiayan、He Shiji、Wang Rubi、Famous teachers Feng Guorui。Taught at 188bet after graduation，Transferred to Gansu Normal College (in Tianshui) to teach in 1956。1957，Merged into Northwest Normal University with Gansu Normal College，Associate Professor of Chinese Department、Professor，Moved to New Zealand after retiring in 1987。Mr. Li has written many works，Representative works include "History of Chinese Literature" (Pre-Qin to Song Dynasty)、"Selected Notes on Ancient Chinese Literary Works" (Pre-Qin to Song, Yuan, Ming and Qing Dynasties)、"Selected Notes on Du Fu's Poems"、"Selected Notes on Dunhuang Literary Works"、"Gansu Literature and History Series"、"Menghuai'an Collection"，The editor-in-chief is "Analysis of Chinese Language in Middle Schools"、"Gansu Ancient Writers"，Compiled with "Continuation of Dunhuang Records"、"Compilation of Li Yukai's Posthumous Manuscripts"、"Longyou Dialect"、"A Microcosm of Longyou Dialect" (Cooperation)、"Collection of Poems and Essays of Liyun Shanfang" (cooperation), etc.。