All Phrases
How to say in Thai

"I don't understand"

chan mai khao chai

ฉันไม่เข้าใจ

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Reality Check

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Practical analysis

Quick Take

This is the standard, polite way to say 'I don't understand' in Thai. Safe to use in all situations - formal meetings, casual conversations, with strangers or friends. Essential phrase that every learner needs.

Accuracy

The explanation is accurate. Romanization, meanings, and grammar points are all correct. The note about ฉัน being historically more common for women is outdated - it's now standard for both genders in most contexts.

Formality

Perfectly neutral formality. This is the default phrase everyone uses. You won't sound weird or overly formal/casual. Works everywhere.

Common Pitfalls

  • 1

    Don't pronounce เข้าใจ as 'cow chai' - it's 'khao chai' with a rising tone on เข้า

  • 2

    Avoid adding extra particles like 'ครับ/ค่ะ' unless in very formal situations - the phrase is complete as-is

  • 3

    Don't use กู/มึง pronouns with this phrase unless you're very close friends

Better Alternatives

More casual: 'ไม่เข้าใจ' (drop the pronoun). Very formal: 'ผม/ดิฉันไม่เข้าใจ' (male/female formal pronouns). Slang: 'งง' (confused/don't get it).

Language Breakdown

Cultural Context

This phrase is a direct and common way to express that one does not understand something. It is polite and widely applicable in various situations, from not understanding a spoken sentence to not grasping a concept or instruction. The pronoun 'ฉัน' (chan) is a standard first-person pronoun, generally polite and can be used by both men and women, though historically more common for women or in formal male speech.

Word-by-Word Analysis

Thai
ฉัน
Pronunciation
chan
Meaning
I / mepronoun
Thai
ไม่
Pronunciation
mai
Meaning
not / nonegative particle
Thai
เข้าใจ
Pronunciation
khao chai
Meaning
understandverb

Grammar Notes

  • 1
    Negation Structure

    In Thai, negation is typically formed by placing the negative particle 'ไม่' (mai) directly before the verb or adjective it negates. The structure is often Subject + ไม่ (mai) + Verb/Adjective.

  • 2
    Pronoun Usage

    'ฉัน' (chan) is a common first-person pronoun. While it can be used by both genders, other pronouns like 'ผม' (phom) for males or 'หนู' (nu) for children/younger speakers are also common depending on gender, age, and formality.

Pronunciation Tips

  • Listen to the audio multiple times to hear the natural rhythm and tones.
  • Thai is a tonal language - pay attention to the rise and fall of pitch.
  • Practice speaking slowly at first, then gradually increase your speed.

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