The following is a detailed description of the chorus profession, a body that specializes in the delivery of ear mining: ii. Service characteristics. Professionality: the chorus profession has a highly trained and skilled team of professional eargraphers. They are familiar with the structure of human ears and ear diseases and are able to perform ear cleaning and care with specialized devices and techniques. Safety: specialized earring focuses on service security. All the devices used are strictly disinfected to ensure that customers are not exposed to any risk of infection while accessing services. Comfortableness: specialized earring focuses on the experience of customers. The shop environment is elegant and comfortable, and the services are also used to provide a relaxing music that allows customers to enjoy the joy of hearing. (c) counselling and reception: upon arrival, professional reception staff consult in detail on the needs and physical condition of the customer in order to...