This confidant, Sun, has two wives. There are eleven children, and the four children of the ex-wife were named "Liao Si, Sihei, Sihe and Siji" to show that we can't forget the lost Northeast. A year after his ex-wife died of illness, Sun married his later wife, Longhua Zao, the daughter of the military attache of the Ministry of Foreign Affairs of China in Britain, and had seven children.