The biggest characteristic of Qianyang ancient city is quiet, clean and clean. Quiet, no solicitors, no quarrels. Purity, such as a pure land outside the world, is not contending with the world, so it is a little inconvenient to feel a little different from the outside world. It's not necessary to say it's clean. Everywhere you go, you feel like it's spotless. Even the basketball house where you collect waste is tidy.