-Skipper for CTV (Crew Transfer Vessel) water jet type. -Training n junior officer promote to skipper rank ,familiar ISM and company documents. -Following company maintenance system to keep all of maintenance item avoid overdue. -carry out company safety policy. -During 2022 Apr. to 2023 Mar.

-Joined Marine investigation department during 2020 Sep. to 2021 Feb. -Assist investigators in maritime case investigations, collect evidence, write reports, and participate in relevant maritime meetings from time to time. -Obtain relevant training certificates in accordance with training regulations. -Joined Highway investigation department during 2021 Feb. to 2022 Apr. -Assist investigators in highway case investigations, collect evidence, write reports, and participate in relevant maritime meetings from time to time. -Cooperate with railway investigation team for The Taroko Express Train No. 408 of the Taiwan Railway Administration (TRA) derailed at Qingshui Tunnel April 2, 2021. -Obtain relevant training certificates in accordance with training regulations. -During 2019 Sep. to 2022 Apr.

- Joined office work for Marine technician department. -Assist port of captain carried out research and development for U-Ming marine safety mange system.(It's works between company and fleet, we use this software on the IPAD that shipside can upload all of data about vessel, shoreside also can monitor anytime as need.) -Assist port of captain carried out fleet internal inspection. -During 2018 Oct. to 2019 Aug.

-Arrange container vessel (4 vessel) cargo plan, berth schedule and bunkering operation make sure ship on schedule with safe. -During 2017 Jun. to 2018 Jun.

-Start from 3rd officer, 2nd officer to chief officer. -Joined US,Asia service.(including 1500~8000 TEU type) -During 2010 Aug. to 2017 Apr.