Wang Tzu-yun came to Taiwan with his army comrades in 1950. He retired from the military in 1958 and went to work on a duck farm and then a military clothing factory in Ilan. In 196O he was hired by the Public Works Department in Ilan and worked on repairing the "Twists and Turns" section of the Taipei-Ilan highway.
民國卅九年，王子雲隨軍隊遷台，四十七年退役，之後先在宜蘭替人餵鴨子，又在軍用被服廠工作，四十九年加入宜蘭公路局第四區工程處第一工務段，負起北宜公路九彎十八拐路段的整修。