[-]

Jyutping cap1 si1
Pinyin qì sī

Definitions (Wiktionary)
  1. verb
    to seize smugglers or smuggled goods; to suppress smuggling

[-]

Jyutping cap1 si1
Pinyin jī sī

Definitions (CC-CEDICT)
  1. to suppress smugglers
  2. to search for smuggled goods
Definitions (粵典–words.hk)
  1. 動詞
    打擊​走私
    to combat smuggling
Definitions (Wiktionary)
  1. verb
    to seize smugglers or smuggled goods; to suppress smuggling
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)