rén shì tiě fàn shì gāngdictionary entry
DEFINITION CC-CEDICT
one can't function properly on an empty stomach (idiom) / an empty sack cannot stand upright
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-2baf736a0cc1fd61. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

人是鐵飯是鋼 人是铁饭是钢 [ren2 shi4 tie3 fan4 shi4 gang1] /one can't function properly on an empty stomach (idiom)/an empty sack cannot stand upright/

Reference definitions and teaching material have separate provenance.

Reference information

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

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

Other forms in these source records: 人是鐵飯是鋼

Reference definitions from CC-CEDICT.