请为这篇文章撰写一段摘要不得少于180字世界遗产是指被联合国教科文组织和世界遗产委员会确认的人类罕见的、无法替代的财富是全人类公认的具有突出意义和普遍价值的文物古迹及自然景观。世界遗产包括世界文化遗产包含文化景观、世界自然遗产、世界文化与自然双重遗产三类。广义概念根据形态和性质世界遗产分为物质遗产文化遗产、自然遗产、文化和自然双重遗产和非物质文化遗产。自1985年加入《保护世界文化和自然遗产公约》

This article discusses the importance of protecting and utilizing world heritage sites. World heritage sites are recognized by the United Nations Educational, Scientific and Cultural Organization (UNESCO) and the World Heritage Committee as unique, irreplaceable treasures of human civilization and nature. China has successfully applied for 55 world heritage sites since joining the Convention Concerning the Protection of the World Cultural and Natural Heritage in 1985, including 37 cultural heritage sites, 14 natural heritage sites, and 4 mixed heritage sites. The article focuses o