At first Li still exchanged letters with his home, but after the iron curtain fell, communication was cut off. Nine years later Li met and married the daughter of a doctor of Chinese medicine.
起初李光明和新竹湖口家中還有書信往來，直到鐵幕深鎖後，音訊才中斷。幾年後李光明再婚了，對象是一位中醫師的女兒。