Wang, a young woman from Shandong, China, works as a secretary in a local company. Recently, she visited the hospital for an ear examination after realizing there was a problem with her hearing. During meetings, she often struggled to understand her boss's whispered words. Her concerns about potential workplace issues prompted her to get checked. The examination results revealed that Wang has permanent nerve damage in her left ear, which explains her difficulty in hearing her superiors.

The story of Wang has gone viral in China recently, and is considered an important warning for the younger generation. Doctors suggest that the public adopt the three "60" principles to avoid similar problems. These principles include not being exposed to sounds with a strength of more than 60 decibels for a long period of time, not using headphones or listening to loud music for more than 60 minutes continuously, and when using electronic sound devices, it is recommended to keep the volume below 60 percent.