"Old man, we just registered here. You know the woods north of town To the west of the woods, at the foot of the barren hill... The big lord gave us that land and plans for us to build a house there.",“Why aren’t you expensive A hundred catties for just three coins, and once winter arrives, they will sell for five coins.” The old man sighed: “Don’t think my bricks are expensive either; my family only earns a hard-earned living.”,Perhaps the most economical way is to build a mud-brick house for Grandma.。