When Wei Dazhi got home, he found Zhang Yu tidying things up. "What are you doing?"
"The weather has gotten cold, I'm thinking we can start heating the kang, it'll be more comfortable to sleep in the winter."
"If you rest well, you won't be tired at work during the day."
"By the way, old man, do you know anyone who sells coal?" Zhang Yu just asked casually, the old man only knew coworkers.
They're all ordinary people, how would they know such people?
"Heating the kang for warmth?" Wei Dazhi thought for a bit and a person came to mind, "If the quality of the coal isn't great and there's more smoke, how would you feel about it?"
Huh? Zhang Yu didn't expect that, she just asked offhandedly with no hope, but Wei Dazhi actually had a channel.
This made Zhang Yu delighted, "Does it burn well?"
"It should be fine, Old Baotou and his people buy coal from over there."
