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Jyutping ng5 daai6 saam1 cou1
Pinyin wǔ dà sān cū

Definitions (Wiktionary)
  1. phrase, idiomatic
    broad-armed, burly and powerful; big and tall

五大三粗 [----]

Jyutping
Pinyin wǔ dà sān cū

Definitions (CC-CEDICT)
  1. burly
  2. strapping
  3. big and strong