Chao is one of the directors of the Down's Syndrome Association of the ROC. Her husband is a photographer. Whether at home or out in the world, the two always cooperate. They recently worked together to put on a traveling photographic exhibition entitled "We Are All One Family" which raised awareness about Down's syndrome.
晁成婷是「中華民國唐氏症關愛者協會」的常務理事，從事攝影工作的張良綱，無論對內、對外都能夫妻同工，最近他們才辦過「我們都是一家人」巡迴攝影展，引起不少人對唐氏症的關心。