Zhao Hanzhang was watching people extract oil.
This was just an experiment, so it was conducted in the mill, which had ample space at the county government.
This space was prepared for offenders, but unfortunately, Xiping County had been too peaceful recently; no one committed crimes, not even minor transgressions.
So the mill was vacant, except for occasional soldiers or laborers coming to grind flour, grind bean powder, etc.
At this time, the mill was bustling, with soldiers both pushing the stone mill to grind beans and craning their necks to watch what the ladies were doing.
Zhao Hanzhang grabbed a handful of roasted beans from the pot, shook them to let off some heat, handed a few to Fu Tinghan, and tossed two into her mouth, crunching loudly, "They're quite tasty, try them."
Fu Tinghan tasted one, nodded, it was good for grinding teeth.
