C442 Once Again Treating Liu Congyun's Illness

"No, just call me Dr. Zhao. I don't deserve to be called brother..."

Zhao Erzhu still didn't want to have too much contact with these people from big companies. He had grown up and hated people who didn't keep their word the most. They were too untrustworthy.

Back then, Lau Congyun had promised him that she would make him a supplier of herbs in Lau's Corporation