Business career
1. 2010/04/01 ~ 2018/03/31
2. 1997/10/01 ~ 2010/03/31
3. 1995/04/01 ~ 1997/09/30
4. 1993/04/01 ~ 1995/03/31
Present specialized field
Papers
1. 2024/11
2. 2024/03
3. 2023/12
4. 2022/03/31
5. 2022/03/24
Teaching achievements

●Prepared Textbook and Other Teaching Materials