It's worth walking once, no tickets, no high-speed rail from the central area, you must cross the lake bridge, relax and refresh your mind. To be funny is that everyone has a different state of mind. Only then will I understand. The demarcation point of longitude and latitude between the north and the south of China is illustrated here. It's worth seeing. Panlong. Dragon. Dragon Lake... The scenery is everywhere for the viewer. People have different mentalities. The scenery is naturally different.