Starting from the employee of the grass-root unit voluntarily in August 2002, from 10 years to all units to learn and practice from it, and participated in the government's medium and large public bids (such as: Taiwan Electric Power, Taiwan PetroChina). Due to the outstanding performance he has be nominated as executive vice president of the group also as the general manager of the United States in Shimeng group. In 2016, he took over as the group chief executive officer,And officially take over as chairman in 2023