Rainbow is an ancient Chinese character, which refers to a natural phenomenon, that is, under the irradiation of sunlight, water droplets or other fine particles will decompose sunlight into different spectra, forming a beautiful semi-circular color band.
Rainbow has long been described in China. It is mentioned in the Book of Songs: "The bluefly came and stopped at Liangtang. When the flute and drum are unprepared, the city people laugh. The cloud has no intention of coming out of the hole, and Lan has a heart to welcome Lang. Luoyang is equal, it is better to adopt Yang. Take the yang and win it, and return it to the emperor. "
Rainbow has many meanings and symbolic meanings. For example, in Taoism, the rainbow is regarded as a channel connecting Yin and Yang, and in folk beliefs, it is often regarded as a symbol of auspiciousness, good luck and happiness.
The word rainbow, like rainbow, is a very interesting word with rich cultural connotation. We can start by observing and appreciating the rainbow, and better understand the beauty and magic of nature. At the same time, we can also learn a kind of beauty, hope and positive energy from the meaning and symbol of the rainbow.