Patient: Description of condition (onset, main symptoms, hospital visited, etc.): My little nephew is 5 months old, but he has failed several hearing tests, but he will react when he sees him. What kind of disease does this belong to? Luo Renzhong, Department of Otolaryngology, Guangzhou Children’s Hospital: Because the means of hearing screening is susceptible to internal and external interference factors, hearing screening does not pass is not the same as hearing must have problems. According to the national hearing screening process, those who fail the second hearing screening need to go to a local hospital with hearing screening test qualification for a detailed hearing assessment to determine whether there is a real hearing problem and the severity of the problem. The Guangzhou Newborn Hearing Screening Center is located in the Department of Otolaryngology on the 4th floor of our outpatient building, and the main doctor in charge is Dr. Wen Ruijin.