Business career
1. 2016/01/01 ~ 2017/03/31
2. 2017/04/01 ~ 2019/03/31
3. 2019/04/01 ~ 2020/03/31
Papers
1. 2023/06  
2. 2023/04  
3. 2023/01/30  
4. 2021/06  
5. 2019/07