Qin Haodong was treating patients in the clinic when his mobile phone suddenly rang. It was an unfamiliar phone number.

He answered it and heard a middle-aged woman's voice, "Little Qin, this is Auntie Liao."

"Auntie Liao?"

Qin Haodong did not recognize her voice for a moment and the woman explained, "Don't you remember me? You just cured my cervical spondylosis the day before yesterday."

When he heard about the cervical spondylosis, Qin ...