The 25th National Hearing Day is approaching, and the theme of this year’s event is: Technology to assist hearing, sharing a better life. On the 1st, the Otolaryngology-Head and Neck Surgery Department of Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine officially released a popular science monograph.

"Hearing Disease Self-Help Manual" is divided into 6 parts, focusing on basic knowledge related to hearing diseases, hearing examination, diagnosis and audiological characteristics of common clinical hearing diseases.