After holding the position of director of industrial engineering at the Yin Tai Ship Building Company, he opened up his own business making wigs and fur clothing.
他曾經擔任中美第一個跨國企業殷台造船公司的工程管理處處長，後來開始自己做生意，代理過美國的機具，開過假髮、皮衣工廠。