Other SUN members include his eldest son, Yu Guo and his wife who are obsessed with pursing money and material gains that they neglect their only son.

• 长子裕国夫妇俩是对金钱至上的夫妻，为了筹钱办理移民而将房子出租，举家迁至与父亲等人同住，为孙家带来不少问题。