Concepts of natural heritage and cultural heritage

The concepts of natural heritage and cultural heritage are as follows:

1. Natural heritage is an outstanding example of an important stage in the evolution history of the earth, an important continuous geological process, biological evolution process and the relationship between human beings and the natural environment.

2. Cultural heritage includes material cultural heritage and intangible cultural heritage. Material cultural heritage has historical, artistic and scientific value, including immovable cultural relics such as ancient sites, ancient buildings, stone carvings and murals, as well as movable cultural relics such as works of art and manuscripts in various eras in history. Intangible cultural heritage is a culture that exists and inherits in intangible form, which can be a traditional skill based on physical products, or a culture that appears in intangible forms such as folk customs and legends.