Chao says he has heard mainland students tell him more than once that students from Taiwan are too proud of their economy and all their talk about "helping" students from the mainland embarrasses them.
語言的問題好解決，只要多問幾次，多溝通就行了；思想、意識上的隔閡，就須細心體會了。自卑與自尊之間趙海成表示，他就常聽大陸同學說，台灣來的同學對經濟狀況太過顯得「自傲」。