The Ming Chu-ming-jen Chih-tu consist of more than 600 letters written by famous Ming-dynasty writers to a certain Fang Tai-ku, among which there is even an inscription by Chi Chi-kuang.
「明諸名人尺牘」是六百多封明朝名人寫給一位叫方太古的人的信，其中還有戚繼光手蹟。