The sense of sacredness comes from well-preserved religious culture and religious architecture.

The mystery lies in this unique custom.

Happiness comes from the fact that the native primitive culture can be well integrated with foreign countries in the impact of modernization.

Off-topic: the mystery is because everyone looks at the ancient city on the plateau with curiosity and even curiosity (the ancient city is not too old, and the old buildings are disappearing at a high speed). Sacredness is only superficial, and the most prestigious monks have to live overseas, even bodhisattvas have to run away, alas! Happiness? Material happiness is certain, but the spiritual and spiritual richness of the new generation is certainly far less than that of the older generation.