University of International Business and Economics
Hinton lived alone following the death of her husband in 2003. Her three children moved to the United States, with Hinton noting that "They probably would have stayed if China were still socialist." Hinton retained her American citizenship, which she considered "convenient for travel." Her son, Yang Heping (Fred Engst) moved back to Beijing in 2007 as a professor at the University of International Business and Economics.