Some people mistakenly believe that "yellow dog" and "white face" represent two different types of animals. The yellow dog represents loyalty and honesty, while the white face represents cunning and changeable. In fact, this statement has no historical or cultural basis. Yellow dog and white face are both descriptions of dogs. As an animal, a dog’s character and behavioral characteristics are complex and changeable and cannot be simply described by color. divide.

In fact, the saying that yellow dogs will never change their fair faces is more of a A description of the nature of something. It emphasizes that no matter how the surface phenomena change, the inner essence and core characteristics of things are difficult to change. Just like a yellow dog, no matter how you wash its face, it is still a dog in essence and will not turn white because of it. This statement reminds us that when facing complex and changeable phenomena, we must keep a clear mind, not be confused by superficial changes, and see the essence and truth of things.