Gallery
 | Hometown,1994, Hubei, China |
 | 1998 PKU, Beijing,China |
 | After MS thesis defense, 2000, Binghamton, USA |
 | MS (2003) ceremony, Uconn, USA |
 | PhD (2005) ceremony, Uconn, USA |
| 2006 CIW, USA |
| 2011,RPI, USA |
| 2012 Feb,RPI, USA |
| 2016 May,RPI, USA |
| 2017 April,U. Michigan, USA |
| 2018 November,U. Michigan, USA |
| 2019 March, Long Island, NY, USA |
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