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PHD., Graduate Institute of Environmental Engineering, National Central University.
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M.S., Department of Civil Engineering, National Chiao Tung University.
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Passing Level One Civil Service Senior Examinations- Environmental Engineering, 1990.
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Director, Environmental Analysis Laboratory, Environmental Protection Administration, Executive Yuan. (16th Jan. 2022 ~ 21st Aug. 2023)
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Director, Department of Environmental Monitoring & Information Management, Environmental Protection Administration, Executive Yuan. (27th Dec. 2016 ~ 16th Jan. 2022)
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Deputy Director, Department of Environmental Monitoring & Information Management, Environmental Protection Administration, Executive Yuan. (4th Oct. 2013 ~ 27th Dec. 2016)
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Deputy Executive Secretary and Senior Technical Specialist, Soil and Groundwater Remediation Fund Management Board, Environmental Protection Administration, Executive Yuan. (20th Mar. 2012 ~ 4th Oct. 2013)
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Senior Technical Specialist, Department of Environmental Monitoring & Information Management, Environmental Protection Administration, Executive Yuan. (23rd Jan. 2007 ~ 20th Mar. 2012)
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Section Chief, Department of Environmental Monitoring & Information Management, Environmental Protection Administration, Executive Yuan.(20th Mar. 1992 ~ 22nd Jan. 2007)