Because Wu is a Catholic she often visited local hospitals with nuns, where she saw many disabled people due to undergo operations or who had broken bones. During these trips she often taught the patients some handicraft skills to take their minds off their various ailments.
由於她是天主教徒，經常隨修女到各地醫院探訪，看見許多開刀的、上石膏的殘障者都在醫院裡無所事事，她看了不忍，就教病患們做一些手工藝。