cáo lui

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The Vietnamese word "cáo lui" refers to the action of formally asking for permission to take leave or be excused from a duty or obligation. It is often used in a professional or academic context when someone needs to step away from their responsibilities for a period of time.

Usage Instructions:

• When to Use: You would use "cáo lui" when you need to inform your boss, teacher, or someone in authority that you will be absent for a certain reason. It’s a polite way to request time off.
• How to Use: Typically, you would start with a greeting, state your intention to take leave, provide a reason if appropriate, and then thank the person for considering your request.

Example:

• "Tôi xin cáo lui để đi khám bệnh."
  • (I would like to request leave to go for a medical check-up.)

Advanced Usage:

In a more formal or written context, you might see "cáo lui" used in official requests or letters. It can also be used to express a broader range of absence, not just for personal reasons but also for professional commitments such as conferences or meetings.

Word Variants:

• "Xin phép" (ask for permission) can be used interchangeably in some contexts but is broader and does not specifically imply taking leave.
• "Nghỉ phép" (take leave) is another related phrase that specifically means taking time off, often in a more casual context.

Different Meanings:

While "cáo lui" specifically refers to asking for leave, in a broader sense, "cáo" can mean to inform or announce, and "lui" can suggest retreating or stepping back. Therefore, "cáo lui" can also relate to formally stepping back from a situation or responsibility.

Academic

1. Ask permission to take leave