"Yu Yi" originally refers to the light emitted by fire, and later it is also used to describe the bright and dazzling light reflected by precious stones and jewels. This word can be used to describe things that are dazzling and eye-catching, such as "bright diamonds", "bright light" and so on.
The origin of this word is relatively early, and it first appeared in a sentence in The Book of Songs: "Rizhao Masonry, Huang Huang, Yu Yu". In Shuo Wen Jie Zi in Han Dynasty, it was also explained that "Yu" means fire, sunshine and so on. Later, with the development of literature, the word gradually evolved into a beautiful state of accommodating people or things.
In modern Chinese, "Yu Yi" is a relatively written word, which often appears in literary works or elegant occasions. Used to describe gems, jewels, architecture, paintings, literary works, etc. , showing dazzling, precious and admirable characteristics.