On December 4: Sponsored by our hospital’s Department of Otolaryngology - Head and Neck Surgery, and Ear Institute of Shanghai Jiaotong University School of Medicine, the "Eleventh Xinhua Ear Forum and the Twentieth International Dissection Training Course on Temporal Bone " was successfully held. Kalamarides OSterkers from Beaujon Hospital of University of Paris, France, Professor Tang Zhihui from the Hong Kong’s Royal Prince Wells Hospital and others were invited to attend the academic activities, and senior doctors in otology from South Korea, Japan, China Taiwan region attended the training course.