Cao Dewang, a father whose wife died living with his son, has to prove that his son is not his own to send him to a welfare home.Cao Dewang, a father whose wife died living with his son, has to prove that his son is not his own to send him to a welfare home.Cao Dewang, a father whose wife died living with his son, has to prove that his son is not his own to send him to a welfare home.
