We are pleased to announce the 4th IMS-China Conference on Statistics and Probability 2013 to be held in Chengdu, China from 6/30–7/4,2013. Its scientific program will cover a wide range of topics in probability, statistics and their related areas. It will provide an excellent forum for scientific communications and collaborations for the researchers. For more information, you may contact the scientific program chair: Runze Li (rli@stat.psu.edu). Please check the conference website: http://imscn2013.swufe.edu.cn for updated information.