The Collection of Mr. Cai Songpo's Last Works was published in June 1943, by Cai E and edited by Liu Dawu.

Publishing House: Compilation Committee of Cai Gong's Legacy Collection in Shaoyang, Hunan Province

Year: 32nd year of the Republic of China (1943)

Number of pages and format: printed version 12 volumes, photos, tables and maps.

1930s, Cai E Memorial Committee was established in Shaoyang. 1943 10 After the publication of the collection of Mr. Cai Songpo's posthumous works, the Cai E Memorial Committee General Meeting was launched at home and abroad to build the Songpo Library, but it was immediately occupied by the Japanese invaders.