Abstract: In the Qing Dynasty, LU Longqi's "Wenxue Lu" occupies an important position in the history of Neo Confucianism communication, and is the representative work of respect ZHU Zi, the founder of LU Longqi. After the book was formed, it could not be published before its death, and then several editions appeared. Among them, the book "Wenxue Lu" of "Zhengyitang Quanshu" published by ZHANG Bohang in the 47th year of Kangxi has a lot of abridgement in length compared with the original, while the book "Luzi Quanshu" in the 16th year of Guangxu shows the original panorama of "Wenxue Lu". The purpose of LU Longqi's compilation of this book is to "recognize the suspicion of 'the surface is Confucianism, but the essence is Buddhistism' since Jiajing and Longqing, and analyze its right and wrong", and strive to open up the study of YAO Jiang to respect ZHU Zi. When ZHANG Bohang published a book, he said that "it is too complicated, so delete its identification and traction", 250 entries were recorded in the original book, and 108 entries were deleted in "Zhengyitang Quanshu". The academic circles have not paid attention to the two versions of "Wenxue Lu", so it is necessary to explain the abridgement of this book.