The one in charge was a very spirited old man, thin and wiry, his face and hands radiating an unusual red, a black red.,"I heard some whispers before coming here, saying there were blue bricks and red bricks. I wonder what their prices are",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"。