C426 Secrets in a garbage disposal

After saying that, Bai Linger took out the last piece of paper: "Based on the information, this project is a construction project for the landfill located in the outskirts of the city. I remember that the landfill had always existed, it was just that at that time, it did not belong to the legal category of Dumpster, it was just a place for people to secretly throw away their trash, and after that