The Vietnamese word "kèo nèo" is a colloquial expression that can be used to describe something that is flimsy, weak, or not very sturdy. It often conveys the idea that something is not reliable or is likely to break easily. This term is often used in a light-hearted or humorous context.
In more advanced conversations, you might encounter "kèo nèo" being used in idiomatic expressions or in combination with other words to emphasize a lack of stability or reliability. For example: - "Tình hình kinh tế hiện tại rất kèo nèo." (The current economic situation is very shaky.)