The ancient town of Langzhong has the remote sensing of rivers and lakes described in the martial arts novels. The street is paved with rugged large stones. On both sides of the street, there are antique old houses, there are inns, courtyards, shops.... The relationship with people is just right, enthusiasm They are friendly but don't interfere too much. They see tourists on the roads welcoming you to a cup of tea and a foot, but when there is no business, they are leisurely, sometimes playing chess and sometimes playing. Chat with tea. It has a very light commercial atmosphere, but it has a strong living atmosphere, lazy but not lost.