No Mistaking The Questioning Tone

What had Lu Liangwei done to deserve such special treatment from the Dowager Duchess?

A cold look flickered in Lu Yunshuang's eyes when she saw the ginseng that Lu Liangwei had just given to their grandmother. Outwardly, however, she put on a worried look and chided, "Weiwei, where did you buy this ginseng? I heard someone tell me before that some commoners pass tree roots off as ginseng so they can sell them for money. You've got such a pure, kind nature—don't let yourself be cheated by those who might look trustworthy and honest."

The Dowager Duchess had just taken the box when she heard what Lu Yunshuang said. She paused what she was doing for a moment and turned towards Lu Liangwei. "Grandmother is very happy already to see that you have such a filial heart. You don't need to buy me any ginseng or other such items in the future. It would really be too bad if you ended up being cheated."