Before he performed his military service, the 22-year-old Chang Chao-tang held a joint exhibition with Cheng Sang-hsi, an older photographer, in a restaurant on Po-ai Road in Taipei.
當兵前，二十二歲的張照堂與攝影老師鄭桑溪在台北博愛路的美而廉畫廊合開聯展。