The old master took two puffs of his pipe with a puff puff. "It really is a good thing."
"I never thought Danie could come up with such a good way to make money."
This was something the old master had never expected, and something no one else had ever thought of either.
After all, given how she used to be...
They had all assumed she would never amount to much.
"I told you my daughter was clever. She was just young and didn't know any better before. Look at her now—she's grown sensible, and with just a little thought, she's managed to create such a profitable business for the family."
Zhou Lihua proudly picked up a steamed bun and took a bite, no longer even glancing at the silver on the table.
She had already figured it out. If her daughter could earn ten taels, she could certainly earn twenty more. By then...
The old madam shot her a glance but did not stop her from eating.
Su Qiao also knew that everyone actually had questions in their hearts.
Especially the old master, who had been waiting for her to explain where the tooth-powder recipe had come from.
She calmly took a sip of water before saying, "I saw the recipe in one of the medical books my Maternal Grandfather had. After I learned that Grandpa couldn't go to the mine anymore and the family had lost its source of income, I started thinking about ways to make money and remembered that recipe."
"At first, I didn't think it would work. I just thought there was no harm in trying. At worst, I could use it myself. I never expected it to really succeed."
Zhou Lihua cried out in surprise, "So you saw it at your Maternal Grandfather's place?"