C1798 Volume two makes the same mistake

After entering the house, Qianqian gave the medicine Yi Tian Zhao bought to his father, "Dad, you keep coughing, you're not going to take a look. Mr. Yee bought some medicine for you, come take a look at the instructions and see if it was effective.

"It's an old problem. There's no need to check it." Yin's father personally made tea to entertain Yi Tian Zhao