The 2nd workshop on “QCD vacuum and matter under strong magnetic field” will be held during the period of Oct. 15-17, 2014 at the Institute of High Energy Physics, Chinese Academy of Science, Beijing, China. The invited speakers include: Dr. Gokce Basar (Stony Brook Uni., USA)， Prof. Kenji Fukushima (Tokyo Uni., Japan), Prof. Jinfeng Liao (Indiana Uni., USA), Prof. Andreas Schafer (Regensburg Uni., Germany) Prof. Igor Shovkovy (Arizona State Uni., USA) Dr. Gang Wang (UCLA, USA)