HanziGuru.疏 · shū
疏
shū[shu1]Tone 1

sparse, distant, to clear away

HSK 7
Multiple Readings (多音字):
Guru Deep Dive

English · sparse, distant, to clear away

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Topology:Left-right
Strokes:12
Writing Balance Rule: The left side (the 'foot' radical 疋) and the right side (the component 束) must be proportioned evenly so that neither part crowds the other.

sparse, distant, to clear/dredge

surname Shuto neglectnegligentto present a memorialcommentary
Adjective / VerbFormal / Literary#distance#density#governance#water management
Sample Usage
  • ourselves关系疏远
    guānxì shūyuǎn
    the relationship is distant and estranged
  • 疏通河道
    shūtōng hédào
    to dredge and clear the river channel
/[ʂu⁵⁵]/Tone: 55
疏
shūshu1
++
¯(55)
=shū
Build the syllable
Step-by-step blending
shu
Tone mark placement: Tone mark sits on "u" per main-vowel priority (a > e > o; in -iu/-ui the mark takes the second vowel).
Say it like:“shoe”Close approximationTone pitch cue:flat, high
Key difference: Mandarin sh is retroflex [ʂ] (tongue curled back); English 'shoe' is palato-alveolar.
Initial Consonant
sh
Type: Retroflex Fricative
Sounds like: sh (retroflex sh sound like in shoe)
UnaspiratedRetroflex
Airflow Tactile Test: Hollow wind sound through curled tongue channel.
Tongue & Mouth Position: Tongue tip curled back near hard palate without touching it
Final Rhyme
u
Vowel Group: -u vowel group
Sounds like: -oo rhymes with boot
Mouth Shape Guide: Pronounce as standalone vowel 'oo'.
Common Learner Trap: Keep vowel quality steady across all 4 tone contours.
Tone
T1 (55)
1st Tone (High-Flat)
Tone Pitch & Cadence: Tone 1 stays flat and high at pitch 55, similar to a sustained musical high note in normal speech.
👂
Listening trap: Do not confuse the retroflex sh with the dental-alveolar s sound; make sure your tongue curls back and does not touch your front teeth.
👋
Physical Tone Gesture: A high, flat musical note held steady at the top of your vocal range, like a sustained singing pitch.

Topology: Left-right · Strokes: 12 strokes

Writing Balance Rule: The left side (the 'foot' radical 疋) and the right side (the component 束) must be proportioned evenly so that neither part crowds the other.

Radical 疋 · foot radical (foot, leg)

Semantic Clue (形旁): 疋 (provides the underlying semantic link to walking or stepping apart)

Phonetic Clue (声旁): 束 (original sound: shù)

Composed of the foot radical (疋) on the left and a bundle (束) on the right, suggesting feet stepping apart or loosening a tightly bound bundle so that things become sparse.

  • 疋 foot radical
  • 束 bundle / phonetic and semantic clue
Liushu category: Phono-semantic (形声)

Origin: Originally combined the foot radical (疋) indicating movement with a bundle (束) to represent untying or scattering what was bundled together.

Semantic Evolution: From 'untie a bundle' to 'spread out', 'sparse', 'distant', and 'to dredge or clear obstructions'.

  • Often used in classical Chinese literature to refer to memorials presented by officials to the emperor.
Vivid Mnemonic Story

Imagine untying a tightly bound bundle (束) with your foot (疋), causing all the items inside to scatter and become sparse (疏).

Phonetic Family (形声字家族)
蔬
shūvegetables+ 艹 (plants)
Lookalikes & Traps (形近字)
叔(shū)
叔 means uncle and lacks the foot radical on the left.
Active Recall Challenge
他们两家的关系很[___]。
Clue: shū
Common Learner Pitfall

Confusing 疏 (shū) with 叔 (shū) in handwriting because of their similar phonetic components.

Memory Prompts
Recognition: What does 疏 mean when describing population density or relationship?
Production: How do you write the character for sparse or distant (shū)?

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疏shūsparse, distant, to clear away
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