Beijing International Center for Mathematical Research (BICMR) and Center for Geometry and Physics, Institute of Basic Science, Korea (IBS-CGP) has a postdoc exchange program. Under this program, one institute can send some postdocs to do scientific research at another institute for a period not exceeding 6 months. If a postdoc of BICMR would like to do research at IBS-CGP using this program, please send a cover letter, a brief description of research interests, and an updated CV to Ms. Yuhua You (Email: youyuhua@math.pku.edu.cn). In general, postdocs should get approval of their mentors for applying this program.