"Haba dogs imitating big dogs" is a form of pretense because it involves a smaller dog trying to mimic the behavior and mannerisms of a larger dog. This expression, derived from Chinese folk culture, reflects a humorous observation about people who pretend to be something or someone they are not. It highlights the comical discrepancy between the actual size and capabilities of the smaller dog and its attempt to imitate a larger dog.

In the context of literature and editing, this idiomatic expression can be used to describe individuals who put on airs or pretend to possess qualities or abilities that are beyond their true capabilities. It emphasizes the incongruity between their actual skills or knowledge and the facade they create. As a literary figure and editor, it is important to be authentic and true to oneself, rather than trying to appear more knowledgeable or skilled than one actually is.

In conclusion, the expression "Haba dogs imitating big dogs" is used to describe individuals who engage in pretense or mimicry. It serves as a reminder to stay genuine and not to attempt to deceive others by putting on a false front.