20 16 What is officially listed in the United Nations?

Twenty-four solar terms In the field of international meteorology, the twenty-four solar terms are known as "the fifth invention of China", and the twenty-four solar terms in 20 16 were officially listed in the representative list of human intangible cultural heritage by UNESCO. Twenty-four solar terms are the product of ancient farming civilization in China, which divides a year into 24 specific time points, and each time point corresponds to the climatic and phenological characteristics caused by the change of the position of the direct point of the sun when the earth revolves around the sun.