Patient: He will pronounce the sound of mom and dad at 5 or 6 months, but now he is 2 years old and 7 months old, he can only call mom and dad. He has not been treated. He has paid for the priority of getting a domestic cochlear implant and getting the implant in time, because we are Chinese and we live in a foreign country, so he hopes to let his child hear the voice of heaven as soon as possible. Chen Bing, Department of Otolaryngology, Fudan University Affiliated Eye, Ear, Nose and Throat Hospital: During this period of time, our domestic multi-channel cochlear implant (free project) is mainly used for adults and post-speech deafness, and will be slowly expanded in the future. Patient: Thank you for your timely reply. I would like to ask you if children who have recovered from cochlear implantation and rehabilitation training can attend key schools in the future? In addition, can military schools accept children who have the ability to do so? Chen Bing, Department of Otolaryngology, Fudan University Eye, Ear, Nose and Throat Hospital: The ultimate goal of cochlear implantation and rehabilitation training is for children to enter mainstream society and live like ordinary children, but whether they can enter military schools depends on the admission requirements and restrictions of military schools.