How to say "안녕하세요" in Vietnamese

In Vietnamese culture, greetings reflect respect, familiarity, and social hierarchy. Age, status, and relationship to the speaker all influence how you greet someone. Using the wrong level of formality can come across as rude or overly casual. Xin chào is the safest, most neutral greeting for beginners—it works in almost all situations, from formal to casual, as long as you pair it with the right body language and context.

1. Standard greeting (neutral/formal) Use Xin chào when meeting someone for the first time, in professional settings, or with people older than you. It’s polite and universally appropriate.

   • Xin chào, cô! "Hello, ma’am!"
   • Xin chào, anh có khỏe không? "Hello, are you doing well, older brother?"

2. Casual greeting (friends/peers) Among friends, younger people, or peers, you can drop the formal tone. Just saying Xin chào still works, but adding a smile or waving makes it warmer. For close friends, a simple Chào is more common.

   • Xin chào, Lan! Dạo này thế nào? "Hi, Lan! How have you been?"
   • Chào, cậu! Đi đâu đấy? "Hey, you! Where are you going?"

3. Morning/afternoon/evening greetings Vietnamese often pair Xin chào with time-specific phrases to sound more natural. These are optional but show cultural awareness.

   • Xin chào, buổi sáng tốt lành! "Good morning!"
   • Xin chào, buổi tối! "Good evening!"

4. When addressing elders or superiors Always add a title after Xin chào to show respect. Common titles include anh (older brother), chị (older sister), cô (aunt/older woman), chú (uncle/older man), or thầy/cô giáo (teacher).

   • Xin chào, chú Bình! "Hello, Uncle Bình!"
   • Xin chào, cô giáo! "Hello, teacher!"

5. On the phone When answering a call, Xin chào is polite but often shortened to Alo (from French "allo") or Dạ (a deferential yes). For formal calls, Xin chào, tôi là [your name] is standard.

   • Alo, tôi nghe! "Hello, I’m listening!"
   • Dạ, xin chào quý công ty! "Yes, hello, this is [company name]!"

👉 Most useful for daily life: Memorize Xin chào first. It’s the safest greeting for all situations. Pair it with a slight bow or nod, and add a title (like anh or chị) when talking to older people to show respect.