四季青?

四季四季青 is a Chinese idiom that means "changing seasons like the changing colors of the four seasons". It is often used to express the transience of life and the importance of embracing change.

The idiom can be used to describe a variety of situations, such as the changing seasons, the passing of time, or the changing circumstances of life. It can also be used to express a sense of appreciation for the beauty and wonder of life.