The Vietnamese word "nhanh nhách" is an informal term that describes something or someone that is quick or agile, but often with a connotation of being a bit clumsy or awkward in their speed. It is often used to refer to movements or actions that are fast but not very graceful.
In more advanced contexts, "nhanh nhách" can be used metaphorically to describe situations where things are moving too fast without proper planning or care, leading to chaotic outcomes.
While "nhanh nhách" primarily conveys the idea of being quick but somewhat awkward, it can also express a sense of urgency that leads to carelessness.