HanziGuru.賽 · sài
賽
sài[sai4]Tone 4

competition

HSK 3
Guru Deep Dive

English · competition

Cached lesson
1 / 1
Topology:Left-right
Strokes:17
Writing Balance Rule: Keep the left side and right side balanced. The top shell structure sits atop the lower components neatly.
Simplification Logic: Simplified from 賽 to 赛 by streamlining complex internal components into simpler standard components.

competition, match, contest

to competeto surpasssuperior to
Noun / VerbNeutral#sports#contests#action
Sample Usage
  • 我们要去参加比赛。
    wǒ men yào qù cān jiā bǐ sài.
    We are going to participate in a competition.
  • 这场球赛非常精彩。
    zhè chǎng qiú sài fēi cháng jīng cǎi.
    This ball game match is extremely exciting.
/[saɪ̯⁵¹]/Tone: 51
賽
sàisai4
++
`(51)
=sài
Initial Consonant
s
Type: Dental Fricative
Sounds like: s like in 'sun'
Unaspirated
Airflow Tactile Test: Clear, steady sibilant hiss.
Tongue & Mouth Position: Tip of the tongue approaches the back of the upper teeth with a narrow gap for airflow.
Final Rhyme
ai
Vowel Group: -a vowel group
Sounds like: ai rhymes with 'eye'
Mouth Shape Guide: Pronounce as standalone vowel 'eye'.
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 drops sharply like an abrupt 'No!' or a sharp command.
👂
Listening trap: Confusing Tone 4 (51) with Tone 1 or Tone 3 due to hasty pronunciation; make sure it starts high and drops decisively.
👋
Physical Tone Gesture: A sharp, forceful karate chop downwards from head height to chest level, representing Tone 4.

Topology: Left-right · Strokes: 17 strokes

Writing Balance Rule: Keep the left side and right side balanced. The top shell structure sits atop the lower components neatly.

Simplification Logic: Simplified from 賽 to 赛 by streamlining complex internal components into simpler standard components.

Radical 贝 · Shell Radical (Money, wealth, or valuables)

Semantic Clue (形旁): 贝 (Indicates wealth, prizes, or stakes wagered in a competition.)

Phonetic Clue (声旁): 寒 (original sound: hán / sài phonetic influence)

The character combines the roof/building structure with inner elements and the shell (贝) at the bottom right, symbolizing people gathering under a roof to offer valuables as prizes in a contest.

  • 宀 Roof
  • 贝 Shell / Prize
Liushu category: Phono-semantic (形声)

Origin: Originally depicted people exchanging or offering valuables under a roof in a ritual or contest, evolving later to mean a competition or match.

Semantic Evolution: From offering valuables/wagers in a contest to general matches, competitions, and surpassing others.

  • Ancient competitions often involved wagers of cowrie shells (贝), which explains the radical.
🇯🇵
Kanji (Japanese)
On: サイ / Kun: きそ.う
Vivid Mnemonic Story

Under the roof (宀), people compete intensely to win the precious shell prizes (贝) stored inside.

Phonetic Family (形声字家族)
赛
sàicompetitionStandard character with shell radical.
寒
háncoldUses different bottom components representing ice rather than shells.
Lookalikes & Traps (形近字)
寒(hán)
寒 means cold and has legs at the bottom, whereas 赛 has the shell (贝) at the bottom for competition prizes.
Active Recall Challenge
我們明天有一個重要的籃球___。
Clue: bǐ sài
Common Learner Pitfall

Forgetting the high stroke count and miswriting the complex upper/middle structures or confusing 赛 with 寒.

Memory Prompts
Recognition: What does 赛 mean when you see it in 比赛 (bǐsài)?
Production: How do you write the character for 'competition' or 'match' (sài)?

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