HanziGuru.針 · zhēn
針
zhēn[zhen1]Tone 1

needle

HSK 4
Guru Deep Dive

English · needle

Cached lesson
1 / 1
Topology:Left-right
Strokes:7
Writing Balance Rule: The left radical (钅) is compressed and sits slightly higher, while the right component (十) balances the structure by extending its horizontal stroke across the center.
Simplification Logic: Simplified from 針 to 釒 + 十, where the metal radical 釒 is streamlined into 钅.

needle

pininjectionstitch
NounNeutral#tools#medicine#sewing
Sample Usage
  • 这件衣服需要缝几针。
    zhè jiàn yīfu xūyào féng jǐ zhēn.
    This piece of clothing needs a few stitches.
  • 护士给我打了一针。
    hùshi gěi wǒ dǎ le yī zhēn.
    The nurse gave me an injection.
/[ʈʂən⁵⁵]/Tone: 55
針
zhēnzhen1
++
¯(55)
=zhēn
Initial Consonant
zh
Type: Unaspirated Retroflex
Sounds like: j/dr retroflex sound
UnaspiratedRetroflex
Airflow Tactile Test: No burst of air. Tongue curled up. Tissue stays still.
Tongue & Mouth Position: Tongue tip curled back near hard palate
Final Rhyme
en
Vowel Group: -e vowel group
Sounds like: -en rhymes with en in 'open'
Mouth Shape Guide: Pronounce as standalone vowel 'uhn'.
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, similar to singing a high note continuously.
👂
Listening trap: Confusing 'zhēn' with 'zhēng' or retroflex initials with dental sibilants like 'zēn'.
👋
Physical Tone Gesture: Tone 1 is a high, flat pitch held steady like a sustained musical note at the top of your vocal range.

Topology: Left-right · Strokes: 7 strokes

Writing Balance Rule: The left radical (钅) is compressed and sits slightly higher, while the right component (十) balances the structure by extending its horizontal stroke across the center.

Simplification Logic: Simplified from 針 to 釒 + 十, where the metal radical 釒 is streamlined into 钅.

Radical 钅 · Metal Radical (metal, gold)

Semantic Clue (形旁): 钅 (indicates the metal material of a needle)

Phonetic Clue (声旁): 十 (original sound: shí / zhēn phonetic connection historically via rhyme and form)

A metal (钅) instrument shaped with a cross or vertical stem to make a sharp point (十) gives us a needle (针).

  • 钅 metal component (left)
  • 十 ten / phonetic-structural element (right)
Liushu category: Phono-semantic (形声)

Origin: Originally written with 釒 (metal) and 咸 (all) or 十 as a phonetic/semantic compound. Over time, the metal radical was simplified to 钅 and combined with 十 to represent a fine metal tool.

Semantic Evolution: Originally referred specifically to a metal sewing needle, later extended to medical needles, compass needles, and injections.

  • Ancient needles were made of bone or stone before bronze and iron technology allowed fine metal needles to be crafted.
🇯🇵
Kanji (Japanese)
On: シン / Kun: はり
🇰🇷
Hanja (Korean)
침
Vivid Mnemonic Story

Imagine a tiny piece of METAL (钅) sharpened into a cross-shaped point (十) to sew clothes or receive an injection (针).

Phonetic Family (形声字家族)
针
zhēnneedleBase character with metal radical.
侦
zhēnto scout / reconnoiterUses person radical (亻) instead of metal.
Lookalikes & Traps (形近字)
针(zhēn)
Needle vs. 钟 (zhōng - clock); check the left radical (metal vs. metal bell/clock context).
Active Recall Challenge
醫生給我打了一___藥。
Clue: zhēn
Common Learner Pitfall

Confusing the metal radical 钅 with the gold radical or mixing up the retroflex initial 'zh' with a dental 'z'.

Memory Prompts
Recognition: What does 针 mean and how is it pronounced?
Production: How do you write the character for 'needle' (zhēn) using the metal radical?

Watch authentic native speakers pronounce and explain this word in real-world YouTube videos.

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