Introduction to Guanzhong: It began in the late Han Dynasty. Today, the grass is as green as a canopy and the mountains are rising from the dust. Although the country has changed, Yuanzhong remains the same. "Guanlin Cuibai" is one of the "Eight Small Scenes" in Luoyang. There are thousands of ancient cypresses, and they are lush and green. Whenever the heavy rain suddenly stops and the sky clears, the clouds are like smoke, like curling incense seals, flowing leisurely around the tomb. It is a fantastic scene. It's amazing.