Hearing-impaired family prioritizes needs of their 4-year-old daughter

"Today is a special day. The 'Daddy' I heard has brought me immeasurable happiness and warmed my heart. I will cherish the love of my family forever," Zhang wrote in his WeChat moment post.

"Special thanks to all the people who have helped us," Zhang said, as emotions overwhelmed him. "I hope I can be at my daughter's side and see her grow up healthily. One day, she can go to school just like other kids," Zhang added.