Ma Zhaoming let the officials go ahead, while he walked toward Li Xianyun, "Sister-in-law."
No one had called her that before, and Li Xianyun felt a warmth on her face, "I've heard that Master Ma is open-minded and willing to accept advice. Just now, I saw the laborers measuring with wooden sticks when building the wall. Those sticks aren't completely straight, which will definitely lead to errors. There is a method that could avoid this margin of error. Would Master Ma like to hear it?"
She spoke with confidence and modesty, making her company feel very comfortable.
"Please speak, sister-in-law."