Business career
1. 2011/10/01 ~ 2012/03/31  
2. 2010/09/01 ~ 2011/09/30  
Present specialized field
Books
1. 2011/11  
2. 2007  
3. 2006  
Papers
1. 2022/03  
2. 2014  
3. 2013/03  
4. 2010/05  
5. 2009/12  
Academic conference presentation
1. 2017/11/10  
2. 2011/11/30  
3. 2010/02/04  
4. 2007  
5. 2004/12