"You went the wrong way. Go to the quarry first and see how much scrap they'll sell you for. Then come back here and order bricks from me. If they can give you more there, you'll save a lot of money on bricks." The old man said honestly.,Old Yan helped answer: "His family first lived in three rooms.","By the way, old man, do you burn coal here How much does coal cost, is it expensive"。