刚 (gāng) - Meaning, Stroke Order & Audio

刚

gāng[gang1]Tone 1

hard, firm, just, barely

HSK 2

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剛

Guru Deep Dive

English · hard, firm, just, barely

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Topology:Left-right

Strokes:10

Writing Balance Rule: The left side (冈) takes up about 40% of the width, while the right side (刂) takes up 60% and anchors the character with a decisive vertical hook.

Simplification Logic: The traditional character 剛 simplifies the left component's internal elements into 冈, reducing complexity while preserving the phonetic framework.

1. Meaning

hard, firm, strong

just (adv., exactly/only)barely (adv., a moment ago)

Adjective / AdverbNeutral#material properties#time#character

Sample Usage

这个人性格很刚强。
zhè gè rén xìng gé hěn gāng qiáng.
This person has a very strong and resolute personality.
我刚到家。
wǒ gāng dào jiā.
I just got home.

2. Sound

/[kaŋ⁵⁵]/Tone: 55

刚

gānggang1

¯(55)

=gāng

Initial Consonant

Type: Unaspirated Velar

Sounds like: g sound as in 'go'

Unaspirated

Airflow Tactile Test: No burst of air (sounds like 'c' in Vietnamese 'cá' or 'k' in English 'skate').

Tongue & Mouth Position: Back of the tongue raises against the soft palate, releasing without a strong burst of air.

Final Rhyme

ang

Vowel Group: -a vowel group

Sounds like: -ang rhymes with 'ong' in 'gong' or 'sung' with an 'ah' vowel quality

Mouth Shape Guide: Pronounce as standalone vowel 'ahng'.

Common Learner Trap: Keep vowel quality steady across all 4 tone contours.

Tone

T1 (55)

5 → 5 (55)

1st Tone (High-Flat)

Tone Pitch & Cadence: Tone 1 stays flat and high, matching the pitch of a sustained musical note or a drone.

👂

Listening trap: Do not confuse with the aspirated initial 'kāng' (k-). 'gāng' is unaspirated, sounding closer to an English 'k' in 'skin' than 'spin'.

👋

Physical Tone Gesture: A steady, flat high-pitched hand motion held level at the top of your range.

3. Writing

Topology: Left-right · Strokes: 10 strokes

Writing Balance Rule: The left side (冈) takes up about 40% of the width, while the right side (刂) takes up 60% and anchors the character with a decisive vertical hook.

Simplification Logic: The traditional character 剛 simplifies the left component's internal elements into 冈, reducing complexity while preserving the phonetic framework.

4. Components

Radical 刂 · Knife Radical (立刀旁) (knife, cutting instrument)

Semantic Clue (形旁): 刂 (Denotes cutting, carving, or the forceful, rigid nature of metal and sharp blades.)

Phonetic Clue (声旁): 冈 (original sound: gāng)

Combining the phonetic base 冈 (ridge) with the knife radical 刂 (blade) gives the sense of a rigid, hard ridge of steel or rock.

冈 Provides the sound 'gāng' and hints at a rigid structure.
刂 Provides the semantic meaning of firmness, sharpness, or cutting edge.

Phonetic Family (形声字家族)

5· Phonetic Root: 冈 (gāng)

5. History

Liushu category: Phono-semantic (形声)

Origin: Originally formed by combining 岡 (ridge of a hill) with 刀 (knife), representing something hard, unyielding, and strong like tempered steel.

Semantic Evolution: From the original physical sense of hard and unyielding metal/stone, it expanded to describe strong character ('firm') and temporal immediacy ('just now', cutting cleanly through time).

In ancient texts, 刚 often described the unyielding backbone of righteous scholars and martial heroes.

6. Sinosphere

🇻🇳

Sino-Vietnamese

cương

High level tone matching the Chinese 1st tone.

🇯🇵

Kanji (Japanese)

On: コウ (kou) / Kun: つよい (tsuyoi)

🇰🇷

Hanja (Korean)

강

Sound Shift Bridge: The -ang rhyme corresponds to Sino-Vietnamese -ương and Japanese -ou (kou).

7. Memory

Vivid Mnemonic Story

A **hard** steel ridge (冈) is shaped and tempered by a sharp knife/blade (刂), making it completely firm and **just** strong enough to cut.

Phonetic Family (形声字家族)

纲

gāngguiding principle, net ropeUses the silk radical (纟), referring to guiding threads or ropes.

岗

gǎngmound, sentry postUses the mountain radical (山), referring to hills or guard posts.

钢

gāngsteelUses the metal radical (钅), referring to steel metal.

Lookalikes & Traps (形近字)

网(wǎng)

网 means net and has an enclosure shape at the top, whereas 冈 has an open top with a vertical stroke and hook inside.

8. Mastery

Active Recall Challenge

我[___]到家，你就打电话来了。

Clue: gāng

Common Learner Pitfall

Confusing '刚' (gāng - just/hard) with '纲' (gāng - guiding principle) or '钢' (gāng - steel) due to identical phonetic roots.

Memory Prompts

Recognition: What does '刚' mean when used as an adverb before a verb, and how is it pronounced?

Production: How do you write the character for 'just now' or 'hard/firm' in Chinese, and what is its radical?

刚gānghard, firm, just, barely

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