C139 The Way to Treat Guests

In the study, Doctor Yang held the freshly written prescription and suddenly felt a little awkward.

After listening to Su Beichen's words and looking at Zhao Zhongquan's reaction, even an idiot would know that Su Beichen's medical skills were better than his.

At this moment, he no longer had the confidence he had before. He cautiously said, "Mister Zhao