March 10, 2002
Wang Jianhe
South Jingning Street, Yinchuan, Ningxia

Dear Doctor Zhao:
　Do you still remember me? I am Wang Jianhe, a patient suffering from deafness. Three and a half years ago, my ears deafened (nervous deafness) suddenly and had cicada chirping. Although my parents kept on seeking for doctor for me but there was no great difference. I was born in a poor peasant family, with a little sister in junior high school and I in senior high school; under this financial pressure, my parents still kept on running about for my deafness. Every time when I recalled this, my eyes were full of tears. I longed for a healthy hearing. Every time when my parents and I went to the hospital with great hope but always went back with disappointment.
　I was greatly moved by your spirit of studying deafmutism, ear ringing, and headache without considering the life risk when I got to know this from Henan Daily. I sent you one letter with my trust and I was sure you would like to help a patient suffering from deafness. Your reply soon arrived with your encourage and knowledge on deafness. After your careful examine, you told us it was nervous tinnitus, sudden deafness. The two course of treatment with Jing Nao Qing Yin I made a wonder, I can hear and my life was totally changed. Now I entered university, which made my whole family delighted. I should thank you for all what you have done for me. That is why I am writing this letter to you.

Sincerely yours,

Wang Jianhe