簽保 [签－]

Jyutping cim1 bou2
Pinyin qiān bǎo

Definitions (CC-CANTO)
  1. (verb) on bail; to sign a bond
Definitions (粵典–words.hk)
  1. 動詞、術語
    自​簽擔​保守​行為
    to bind over