Work Experience：
2017.06－ Tenure-Track Assistant Professor, Associate Professor, Southern University of Science and Technology, Shenzhen, China
2013.09－2017.06 Associate Professor (Maitre de conference), Universite de Caen Normandie (France)
2012.09－2013.08 Post-doc Universitat Duisburg-Essen (Germany)

Education：
2008.09－2012.06 Universite Paris-Sud 11, France
PhD degree obtained in June 2012
2007.09－2008.07 Leiden Univeristy, The Netherlands (Second year of the Erasmus ALGANT Master program)
Master degree obtained in July 2008
2006.09－2007.07 Universite Paris-Sud 11, France (First of the Erasmus ALGANT Master program)
2005.09－2006.07 Tsinghua University, Beijing, China (First year of PhD)
2001.09－2005.07 Tsinghua University, Beijing, China
B.S degree obtained in July 2005

Publication:
1. (with Sunghan BAE and Linsheng YIN) Artin L-functions and modular forms associated to quasi-cyclotomic fields,
Acta Arithmetica, 143 (2010), 59--80.
2. Weak approximation over function fields of curves over large or finite fields, Math. Ann. 348 (2010) No. 2, 357
--377.
3. Local-global principle for quadratic forms over fraction fields of two-dimensional henselian domains, Annales
de l'Institut Fourier, 62 (2012) No. 6, 2131--2143.
4. Division algebras and quadratic forms over fraction fields of two-dimensional henselian domains, Algebra Number
Theory, 7 (2013) No. 8, 1919--1952.
5. Hasse principle for simply connected groups over function fields of surfaces, Journal of Ramanujan Mathematical
Society, 29 (2014) No. 2, 155--199.
6. The Pythagoras number and the $u$-invariant of Laurent series fields in several variables, Journal of Algebra,
426 (2015), 243--258.
7. A cohomological Hasse principle over two-dimensional local rings, to appear in International Mathematics
Research Notices, available at arXiv:1401.7782v3