Prof. Fenghua Meng was invited to give a lecture entitled Polymersome nanomedicines for delivery of hydrophilic drugs for cancer therapy at 15th Edition of the European Symposium on Controlled Drug Delivery (ESCDD 2018), April 11-13, 2018, Egmond aan Zee, The Netherlands. Prof. Ru Cheng, Prof. Huanli Sun, Mr. Hao Meng and five Ph.D. students (including Yaohua Wei, Yu Jiang, Xiuxiu Wang, Wenxing Gu and Yifan Zhang) also attended ESCDD 2018 and presented wonderful posters.