Guillermo Shih-min Chang, who lives in Costa Rica, was campaigning in southern Taiwan (wearing a special uniform that marked him as an overseas support group member) when a local citizen said to him in Taiwanese, "Why don't you people go back where you came from."
從中南美哥斯大黎加回國的張世民就因為他們穿著海外助選團制服，被一位南部民眾用台語咒罵：「你外國人回去啦。」