With a Chinese name that means lucky and a Spanish name, Esperanza, that means hope, Chang is a pious Christian who holds that volunteer service represents an "inner calling," something planted in you before you were born.
中文名字叫「幸運」，西文名字叫「希望」，身為一名虔誠教徒的張幸運覺得，志願服務是一種「內在召喚」，一種先天被植入的設定。