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The Level Tone (Thanh Ngang)

Grammar Rule in 30 Seconds

The Level Tone is the 'default' pitch; keep your voice flat and steady, like you are singing a single musical note.

  • Keep the pitch mid-high and steady throughout the syllable: 'ba'.
  • Do not let the voice rise or fall at the end: 'ma'.
  • It is the only tone without a diacritic mark: 'ca'.
Voice = 🎵 (Flat/Steady)

Tone Characteristics

Tone Name Diacritic Pitch Shape
Thanh Ngang
None
Mid-High
Flat

Meanings

The Level Tone (Thanh Ngang) is the base pitch in Vietnamese, characterized by a flat, mid-to-high frequency without inflection.

1

Base Pitch

The standard, unmarked pitch for syllables.

“Ba”

“Mẹ”

Reference Table

Reference table for The Level Tone (Thanh Ngang)
Form Structure Example
Affirmative
Subject + Verb
Tôi đi.
Negative
Subject + không + Verb
Tôi không đi.
Question
Subject + Verb + không?
Anh đi không?
Short Answer
Verb
Đi.
Variation
Noun + Adjective
Nhà to.
Variation
Pronoun + Verb
Anh ăn.

フォーマル度スペクトル

フォーマル
Tôi đi.

Tôi đi. (Daily life)

ニュートラル
Tôi đi.

Tôi đi. (Daily life)

カジュアル
Đi thôi.

Đi thôi. (Daily life)

スラング
Đi nè.

Đi nè. (Daily life)

The Tone System

Vietnamese Tones

Level

  • Thanh Ngang Level Tone

レベル別の例文

1

Tôi là người Việt.

I am Vietnamese.

1

Anh đi đâu?

Where are you going?

1

Cơm này ngon quá.

This rice is very delicious.

1

Tôi đang làm việc.

I am working.

1

Anh ấy đang suy nghĩ về tương lai.

He is thinking about the future.

1

Sự thanh bình của nơi này thật tuyệt.

The tranquility of this place is wonderful.

間違えやすい

The Level Tone (Thanh Ngang) Thanh Huyền

Both are low-ish, but one is flat and one falls.

The Level Tone (Thanh Ngang) Thanh Sắc

Learners often raise pitch for Thanh Ngang.

The Level Tone (Thanh Ngang) Thanh Nặng

Both can sound short.

よくある間違い

Rising pitch

Flat pitch

Learners often treat it like a question.

Falling pitch

Flat pitch

Learners often drop pitch at the end.

Adding a mark

No mark

Thinking it needs a tone mark.

Too low

Mid-high

Starting too low.

Dipping

Flat

Dipping the voice makes it a different tone.

Too short

Sustained

Cutting the sound too early.

Too loud

Natural

Over-emphasizing the tone.

Context-dependent shift

Stable

Changing pitch based on sentence position.

Vowel distortion

Clear vowel

Focusing on tone and losing vowel quality.

Hyper-correction

Natural

Trying too hard to be flat.

Prosodic interference

Lexical tone

Sentence intonation overriding the tone.

Rhythmic disruption

Flowing

Pausing too much to get the tone right.

Dialectal confusion

Standard

Mixing regional tone variations.

Over-emphasis

Subtle

Making the tone too obvious.

文型パターン

Tôi ___.

Anh ___ không?

Tôi ___ nhà.

___ là người Việt.

Real World Usage

Ordering coffee very common

Cho tôi cà phê.

Greeting constant

Chào anh.

Texting very common

Đi thôi.

Job interview common

Tôi làm việc tốt.

Travel common

Tôi đi Hà Nội.

Food delivery common

Cho tôi cơm.

💡

Stay flat

Imagine a ruler on your tongue.
⚠️

Don't rise

Rising pitch is a different tone.
🎯

Hum it

Hum the note before saying the word.
💬

Listen

Listen to native speakers.

Smart Tips

Imagine a flat line.

ma (rising) ma (flat)

Keep the energy up.

ma (falling) ma (flat)

Hum the note.

ma (unsure) ma (flat)

Focus on the flat pitch.

ma (fast/unclear) ma (fast/flat)

発音

ma (mid-high)

Flat pitch

Keep the vocal cords at a constant tension.

Level

ma ->

Steady, neutral

暗記しよう

記憶術

Think of a flat, straight line on a piece of paper.

視覚的連想

Imagine a calm, flat lake surface. The Level Tone is as smooth as that water.

Rhyme

Level tone is flat and clear, no mark on the letter, have no fear.

Story

A robot named 'Ba' walks on a flat road. He never goes up or down. He just says 'Ba, ba, ba' in a perfectly flat voice.

Word Web

TôiAnhĐiĂnBaNhà

チャレンジ

Record yourself saying 'Tôi đi' 10 times, ensuring the pitch never changes.

文化メモ

The tone is very clear and distinct.

The tone might sound slightly lower.

The tone can be quite sharp.

The tone system evolved from Middle Chinese influence and indigenous Austroasiatic roots.

会話のきっかけ

Anh khỏe không?

Anh đi đâu?

Anh ăn gì?

Anh làm việc ở đâu?

日記のテーマ

Write about your day using simple sentences.
Describe your house.
What do you like to eat?
Describe your future plans.

よくある間違い

Incorrect

正解


Incorrect

正解


Incorrect

正解


Incorrect

正解

Test Yourself

Which word is the Level Tone? 選択問題

a) ba, b) bà, c) bá, d) bả

✓ Correct! ✗ Not quite. Correct answer: a
It has no mark.
Fill in the blank.

Tôi ___ đi.

✓ Correct! ✗ Not quite. Correct answer: a
Sẽ is a common word.
Fix the mistake. Error Correction

Find and fix the mistake:

Tôi đi (rising).

✓ Correct! ✗ Not quite. Correct answer: a
Keep it flat.
Match the word to its tone. Match Pairs

Match each item on the left with its pair on the right:

✓ Correct! ✗ Not quite. Correct answer: a
Correct match.
Build a sentence. Sentence Building

Tôi / đi / nhà.

✓ Correct! ✗ Not quite. Correct answer: a
Correct order.
Is the Level Tone marked? True False Rule

True or False?

✓ Correct! ✗ Not quite. Correct answer: False
It has no mark.
Complete the dialogue. Dialogue Completion

A: Anh khỏe không? B: ___.

✓ Correct! ✗ Not quite. Correct answer: a
Logical answer.
Say the word. Conjugation Drill

Say 'ba' 5 times.

✓ Correct! ✗ Not quite. Correct answer: a
Practice is key.

Score: /8

練習問題

8 exercises
Which word is the Level Tone? 選択問題

a) ba, b) bà, c) bá, d) bả

✓ Correct! ✗ Not quite. Correct answer: a
It has no mark.
Fill in the blank.

Tôi ___ đi.

✓ Correct! ✗ Not quite. Correct answer: a
Sẽ is a common word.
Fix the mistake. Error Correction

Find and fix the mistake:

Tôi đi (rising).

✓ Correct! ✗ Not quite. Correct answer: a
Keep it flat.
Match the word to its tone. Match Pairs

ba - level, bà - falling

✓ Correct! ✗ Not quite. Correct answer: a
Correct match.
Build a sentence. Sentence Building

Tôi / đi / nhà.

✓ Correct! ✗ Not quite. Correct answer: a
Correct order.
Is the Level Tone marked? True False Rule

True or False?

✓ Correct! ✗ Not quite. Correct answer: False
It has no mark.
Complete the dialogue. Dialogue Completion

A: Anh khỏe không? B: ___.

✓ Correct! ✗ Not quite. Correct answer: a
Logical answer.
Say the word. Conjugation Drill

Say 'ba' 5 times.

✓ Correct! ✗ Not quite. Correct answer: a
Practice is key.

Score: /8

よくある質問 (8)

No, it is the easiest.

No, it is unmarked.

Hum the note.

Yes, everywhere.

You are rising your pitch.

Similar to the first tone.

Slightly, but it is always flat.

Thanh Sắc.

Scaffolded Practice

1

1

2

2

3

3

4

4

Mastery Progress

Needs Practice

Improving

Strong

Mastered

In Other Languages

Chinese high

First tone (Ping)

Vietnamese has more tones.

Spanish none

None

Spanish uses stress, not pitch.

French none

None

French is not tonal.

German none

None

German uses stress.

Japanese partial

Pitch accent

Japanese is not a full tonal language.

Arabic none

None

Arabic uses consonantal roots.

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