Zhao Kaimei is a famous bibliographer in Ming Dynasty, who preserved and sorted Gu Jin Za Ju, carved a new plate for Song Ban Shang Han Lun. Scholars in Ming-Qing Dynasties set a value on his contributions to preserve and inherit traditional culture of China. Qian Qianyi in Ming Dynasty drafted Zhao Kaimei's memorial tablet of gravestone, which open a window to know about Zhao Kaimei thoroughly. At the end of Qing Dynasty, Sun Yuxiu wrote Mai Wang Guan Shu Mu Ba that provided important information about the procedure of writing Zhao Kaimei's bibliography, the figures of the content, as well as the copiers. Mori Tachiyuki found that Qimei is Zhao Kaimei's first name in his old age.