事 半 功 倍

shì bàn gōng bèidictionary entry

(idiom) to achieve twice the result with half the effort

Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-8bce41f2d95d0e67. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

事半功倍事半功倍 [shi4 ban4 gong1 bei4] /(idiom) to achieve twice the result with half the effort/

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Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

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Reference definitions from CC-CEDICT.