Writing Balance Rule: The left component (亻) should be narrower and slightly elevated, while the right component (足) anchors the width and provides stable footing at the base.
1. Meaning
to urge, hurry, or hasten
of short durationhasty or rapidclose by or pressed against (literary)
Airflow Tactile Test: Sharp burst of air through teeth! Tissue MUST flutter strongly.
Tongue & Mouth Position: Tongue tip touches behind lower front teeth, releasing air forcefully through a narrow channel.
Final Rhyme
u
Vowel Group: -u vowel group
Sounds like: oo sound like 'u' in 'flute'
Mouth Shape Guide: Pronounce as standalone vowel 'oo'.
Common Learner Trap: Keep vowel quality steady across all 4 tone contours.
Tone
T4 (51)
5 → 1 (51)
4th Tone (High-Falling)
Tone Pitch & Cadence: Tone 4 starts high and drops abruptly to the bottom, mirroring a sharp command or a sudden downward drop in pitch like saying 'Stop!'.
👂
Listening trap: Do not confuse 'cù' (unaspirated-free affricate with strong breath) with 'zù' or 'jù'. Make sure you feel the strong puff of air on your hand.
👋
Physical Tone Gesture: A sharp karate chop downwards from high to low, representing a sudden, urgent push.
3. Writing
Topology: Left-right · Strokes: 9 strokes
Writing Balance Rule: The left component (亻) should be narrower and slightly elevated, while the right component (足) anchors the width and provides stable footing at the base.
4. Components
Radical亻 · Person Radical (human, person)
Semantic Clue (形旁):亻 (indicates human action or involvement)
Phonetic Clue (声旁):足 (original sound: zú / cù)
A person (亻) moving their foot or leg (足) very quickly because they are being urged to hurry.
亻 person
足 foot / leg
5. History
Liushu category: Phono-semantic (形声)
Origin: Combined from the person radical (亻) and foot (足). Originally depicted a person moving their feet rapidly, evolving to mean urging someone forward or hastening.
Semantic Evolution: Shifted from physical rapid foot movement to abstract concepts of time (short duration) and urging actions.
In classical texts, it frequently described short, hurried steps or cramped living spaces.
6. Sinosphere
🇻🇳
Sino-Vietnamese
xúc
The entering tone in Sino-Vietnamese corresponds to short checked syllables, aligning with the crisp nature of Mandarin Tone 4.
🇯🇵
Kanji (Japanese)
On: ソク (soku) / Kun: せか.す (sekasu)
🇰🇷
Hanja (Korean)
촉
7. Memory
Vivid Mnemonic Story
A PERSON (亻) uses their FOOT (足) to hurry and URGE (促) someone who is moving too slowly.
Phonetic Family (形声字家族)
捉
zhuōto clutch, to catchChange the person radical to hand (扌) to mean catching with your hand.
足
zúfoot, sufficientThe base component without the person radical.
Lookalikes & Traps (形近字)
捉(zhuō)
捉 uses the hand radical (扌) for grabbing; 促 uses the person radical (亻) for human urging.
8. Mastery
Active Recall Challenge
政府采取措施[___]经济增长。
Clue: cù shǐ
Common Learner Pitfall
Confusing the character 促 (cù) with 捉 (zhuō) or mixing up its phonetic side 足 (zú) when writing from memory.
Memory Prompts
Recognition: When you see 促, what core ideas of speed or action come to mind?
Production: How do you write the character for 'hasty/urge' (cù) using the person and foot components?
Real-World Video Context
Watch authentic native speakers pronounce and explain this word in real-world YouTube videos.
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促cùhasty, urge, short duration
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