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Jyutping maan1 ce1 bin1
Pinyin màn chē biān

Definitions (Wiktionary)
  1. verb, Cantonese, verb-object
    to barely meet the standard; to barely pass the line
Definitions (Kaifangcidian)
  1. 沾光
  2. 沾便宜

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Jyutping maan1 ce1 bin1
Pinyin mán chē biān

Definitions (CC-CANTO)
  1. to get a free ride (or benefits) with someone by following along with them