Brick won't work, if you're going to build a wall, you have to plaster it on the outside, otherwise after ten or twenty years those bricks will loosen.,Old Two: "Elder, I can't come here for nothing. You order me some first, alright Let's order some for both our families. When I get back, I'll ask around. We have a few hundred households there. Even if we don't use it for building houses, we all need kang beds. You see, the more we order, the cheaper it can be, right",Old Two Yan let out a sly smile, revealing a set of white teeth.。