Professional Thai: Phrases for Business Encounters

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Navigating business in Thailand requires more than just basic greetings. Politeness, hierarchy, and subtlety matter. Here’s how to avoid sounding like a tourist in a suit.

Essential Greetings and Introductions

สวัสดีครับ/ค่ะ (S̄wạs̄dī khrạb/k̄h̀a)

/sà.wàt.diː kʰráp/ (male), /sà.wàt.diː kʰâ/ (female)

Hello (formal)

The default polite greeting. Men end with 'khrạb', women with 'k̄h̀a'. Crucial for first impressions.

ยินดีที่ได้รู้จัก (Yindī thī̀ dị̂ rū̂cạk)

/jin.diː tʰîː dâj rúː.tɕàk/

Pleased to meet you

Use after introductions. Pair with a slight 'wai' (head nod with palms together) for maximum politeness.

Meeting Phrases

  • ขอโทษครับ/ค่ะ (K̄hxthos̄ʹ khrạb/k̄h̀a) - 'Excuse me' (before interrupting or asking a question)
  • ช่วยอธิบายอีกครั้งได้ไหมครับ/คะ (Ch̀wy xṭhibāy xīk khrậng dị̂ h̄ịm khrạb/k̄a) - 'Could you explain that again?' (Avoids blunt 'What?')
  • เห็นด้วยครับ/ค่ะ (H̄ĕn d̂wy khrạb/k̄h̀a) - 'I agree' (Thais value harmony – outright disagreement is rare)
Tip: Add 'ครับ/ค่ะ' (khrạb/k̄h̀a) to nearly every sentence. It softens statements and shows respect.

Negotiation and Persuasion

ThaiEnglishContext
อาจจะ (Xāc ca)Perhaps/maybeSoftens suggestions ('Perhaps we could...')
ขอเสนอว่า... (K̄hx s̄enx wẵ...)I’d like to propose that...More polite than direct statements
คิดว่า... (Khid ẁā...)I think that...Less confrontational than 'You’re wrong'

Networking and Socialising

Business in Thailand often blends with socialising. These help build rapport:

  1. กินข้าวหรือยังครับ/คะ (Kin k̄ĥāw rụ̄x yạng khrạb/k̄a) - 'Have you eaten yet?' (Common small talk)
  2. เป็นอย่างไรบ้างครับ/คะ (Pĕn xỳāngrị b̀āng khrạb/k̄a) - 'How are you?' (More formal than casual 'สบายดีไหม')
  3. ขอแสดงความยินดีกับ... (K̄hx s̄ædng khwām yindī kạb...) - 'Congratulations on...' (For promotions, deals)
Avoid asking direct personal questions (salary, marital status) early on. Stick to neutral topics like food or travel.

Email and Written Communication

เรียน (Reīyn)

/ria̯n˧/

Dear

Used like 'Dear' in emails (e.g., 'เรียน คุณสมชาย' = 'Dear Khun Somchai')

Other useful phrases:

  • โปรดติดต่อกลับ (Pord t̀xt̀x klạb) - 'Please contact me back'
  • ขอขอบคุณล่วงหน้า (K̄hx k̄hxbkhuṇ l̀wng h̄n̂ā) - 'Thank you in advance'
  • ด้วยความนับถือ (D̂wy khwām nạb t̄hụ̄x) - 'Yours sincerely' (formal sign-off)

For more on professional etiquette in other languages, see our guides on Business Persian or Hebrew for Business.

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