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鐵樹開花

简铁树开花 · 繁鐵樹開花

Mandarin · pinyin tiě shù kāi huā

lit. the iron tree blooms (idiom)
a highly improbable or extremely rare occurrence

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Characters in this entry

鐵: Look up this written character
樹: shù · tree; plant; set up, establish
開: kāi · open; initiate, begin, start
花: huā · flower; blossoms
铁: tiě · iron; strong, solid, firm
树: shù · tree; plant; set up, establish
开: kāi · open; initiate, begin, start

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

3–4–1–1 · tie3 shu4 kai1 hua1

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

tit3 syu6 hoi1 faa1

Cantonese word readings for 鐵樹開花. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

tit3 syu6 hoi1 faa1

Pleco · CC BY-SA 3.0 · Word reading; meanings not aligned.

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

phrase

(idiomatic) extremely rare or hard to succeed

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack