The Vietnamese word "gay cấn" is an adjective that translates to "thorny" or "ticklish" in English. It is often used to describe situations or issues that are complicated, delicate, or difficult to handle. When something is described as "gay cấn," it suggests that there are challenges or sensitivities involved.
In more advanced usage, "gay cấn" might be applied to discussions about politics, relationships, or any situation where there are conflicting interests or emotions.
While "gay cấn" primarily refers to complexity and difficulty, it can also imply a sense of urgency or importance in certain contexts.