HanziGuru.建 · jiàn
建
jiàn[jian4]Tone 4

to build / to establish

HSK 3
Guru Deep Dive

English · to build / to establish

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Topology:Left-right
Strokes:8
Writing Balance Rule: The left radical (廴) wraps gracefully under the right component (聿), maintaining a balanced and steady vertical axis.

to build, construct, or establish

to found an organization or institutionto set up or erect a structure
VerbNeutral#action#construction#governance
Sample Usage
  • 我们要建一座新 Lòu.
    Wǒmen yào jiàn yī zuò xīn lóu.
    We want to build a new building.
  • 他们建立了公司。
    Tāmen jiànlì le gōngsī.
    They established the company.
/[t͡ɕi̯ɛn˥˩]/Tone: 51
建
jiànjian4
++
`(51)
=jiàn
Initial Consonant
j
Type: Unaspirated Alveolo-Palatal
Sounds like: j sound as in 'jeep' (alveolo-palatal affricate)
Unaspirated
Airflow Tactile Test: No air puff. Lips spread wide like smiling.
Tongue & Mouth Position: Blade of the tongue touches the hard palate, air is released gently without a burst of breath.
Final Rhyme
ian
Vowel Group: -a vowel group
Sounds like: -ian rhymes with 'yen' in English
Mouth Shape Guide: Pronounce as standalone vowel 'yen'.
Common Learner Trap: Keep vowel quality steady across all 4 tone contours.
Tone
T4 (51)
4th Tone (High-Falling)
Tone Pitch & Cadence: Tone 4 starts high and plunges straight down, exactly like shouting a sharp 'No!' or giving an abrupt command in English.
👂
Listening trap: Confusing the vowel ending '-ian' with '-uan', or dropping the tone into a neutral pitch.
👋
Physical Tone Gesture: A sharp, definitive nod downwards, mirroring the falling drop of Tone 4.

Topology: Left-right · Strokes: 8 strokes

Writing Balance Rule: The left radical (廴) wraps gracefully under the right component (聿), maintaining a balanced and steady vertical axis.

Radical 廴 · Long stride radical (motion, walking, or stride)

Semantic Clue (形旁): 廴 (indicates movement or laying down a foundation path)

Phonetic Clue (声旁): 聿 (original sound: jiàn)

Imagine walking along a path (廴) carrying a writing brush or building tool (聿) to lay down plans and construct a new building.

  • 廴 long stride / movement
  • 聿 brush / stylus / creation
Liushu category: Phono-semantic (形声)

Origin: Originally combined the concept of motion or a road (廴) with an implement or hand holding a brush (聿), symbolizing the deliberate act of planning, laying out, and founding structures or cities.

Semantic Evolution: Shifted from the physical act of laying down foundations and drawing plans to general meanings of establishment, founding, and construction in modern Chinese.

  • Often used in historical titles and geographical names to denote founding dynasties or establishing regional capitals.
🇻🇳
Sino-Vietnamese
kiến
Corresponds to the Vietnamese sắc tone (high rising), while the Mandarin tone is falling.
🇯🇵
Kanji (Japanese)
On: ケン (ken) / Kun: た.てる (ta.teru)
🇰🇷
Hanja (Korean)
건
Sound Shift Bridge: The Mandarin 'jiàn' corresponds closely with Sino-Xenic readings like Japanese 'ken' and Korean 'geon/geon', preserving ancient rhyming patterns.
Vivid Mnemonic Story

To BUILD a house, you take a long STRIDE (廴) across the land while holding your BRUSH (聿) to draw the blueprint.

Phonetic Family (形声字家族)
健
jiànhealthy / robustAdded the person radical (亻) to indicate a strong, healthy person.
键
jiànkey / buttonAdded the metal radical (钅) to denote a mechanical key or computer key.
Lookalikes & Traps (形近字)
健(jiàn)
健 has the person radical (亻) on the left for human health, whereas 建 has the stride radical (廴) for building structures.
Active Recall Challenge
我们准备在市中心___一座新图书馆。
Clue: jiàn
Common Learner Pitfall

Confusing 建 (jiàn) with 健 (jiàn) due to identical pronunciation, failing to distinguish between the person radical and the stride radical.

Memory Prompts
Recognition: What does the character 建 mean and how is it pronounced with its tone?
Production: How do you write the character for 'to build / establish' (jiàn) and what radical does it use?

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建jiànto build / to establish
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