"You see, telling the truth is always unliked. For your mother, who I really dislike, I have to charge more money. This way, I don't violate my oath to my teacher, and I can keep myself happy."
If she likes the patient, she would charge less or not at all. If it's someone like Aunt, she doesn't feel guilty about charging a hefty fee. They can choose to get treatment or not, no pressure.
No matter how much Xiao Qian charges, people beg her for treatment with tears in their eyes. Her skill is obvious, and the richer the person, the more they value their lives. Hence, finding a cheaper doctor is something they don't dare to do. So, it's natural for Xiao Qian to make money.
"Can't you hide your dislike for my mother?" Li Zhen said with a wry smile.