Chu Anping has been worked as a teacher in Hunan Lantian national normal college during anti-Japanese war for four years successively. The academic circle knows little about his experience in this period, let alone the details. Based on newly-discovered four telegraphs and Chu Anping's two reply letters in May and April 1945 to the normal college, it gives a detailed account of dusty archives in order to unveil the history as a reference to researchers.