[--]

Jyutping gau3 sang1 deoi6
Pinyin jiù shēng duì

Definitions (Wiktionary)
  1. noun
    ambulance corps
  2. noun
    rescue team

[--]

Jyutping gau3 sang1 deoi2
Pinyin jiù shēng duì

Definitions (CC-CEDICT)
  1. rescue team
  2. CL:支[zhi1]