In 1991 Chang and his wife left for America. In looking back at the Xi'an Incident, the Nationalists and Communists have widely divergent opinions about Chang.
直到民國八十年，張學良始偕同夫人赴美，揮別「西安事變」的是非功過，遠離海峽兩岸的恩怨情仇，選擇夏威夷做為人生的最後歸宿。