Embassy of the Czech Republic
First Secretary, Director of Czech Center
School of Letters, Arts and Sciences I, Theatre and Film Arts, Kabuki
Doctoral Program, 2006　

The Hongkong and Shanghai Banking Corporation Limited(HSBC) Taiwan
Customer Propositions & Special Projects
School of International Liberal Studies, 2008

Asian Development Bank
Graduate School of Asia-Pacific Studies, 2009

Mitsui & Co, Ltd.
Mineral and Metal Resources Business Unit, Chinese Business Division
School of International Liberal Studies, 2009

Korea University Business School
Assistant Professor
Graduate School of Asia-Pacific Studies, 2009

Toyota Motor Corporation, Manufacturing Engineering
Graduate School of Science and Engineering, Graduated in 2006