C185 The Result of Short-term Profits

"You're welcome. The duty of a doctor is to save lives and treat injuries. This is my duty!" Qin Feng smiled and said.

"You have such excellent medical skills, and you are neither arrogant nor rash. Not bad. Very good!" Elder Liu patted Qin Feng's shoulder and continued. "Although that's what you said, you have cured my leg disease that has been plaguing me for many years