Use the knowledge of contradiction to put forward two suggestions on how to rationally develop cultural heritage and explain its philosophical basis.

Cultural heritage is faced with a pair of contradictions between development, utilization and protection, reflecting the universality of contradiction and contradiction is the unity of opposites, which requires us to adhere to the viewpoint of one-sidedness, combine development and protection, and grasp with both hands, both hands must be hard.

Suggestion one, for the heritage with cultural relic value, scarcity of heritage, to focus on the protection, so as not to cause irreparable consequences

Suggestion two, for the intangible cultural heritage, traditional culture, skills should focus on the development and protection of both, will be inherited and innovation combined.

Philosophical basis, contradictions have particularity, specific problems are specifically analyzed.