Tiehulu Book is a brand of excellent book planning under Motie Book, and its topics cover literature, art, history, thought, academics and other fields. Their slogan is: "There is a good book hidden in the moral gourd with iron shoulders." He has published excellent non-fiction works such as Class Notes, Liang Zhuangzhuang's Story, Liang Qichao's Biography, Congress Scene yenching university19-1952.