A salted fishapos;s

"I heard some whispers before coming here, saying there were blue bricks and red bricks. I wonder what their prices are",Then you tell me, how many bricks would it take to build a house asked Lao Er.,But he was also afraid that these people would go to Dongqiao Town in Guifeng and buy there, saying it was two big houses, when in fact they were very close.。