city tracing [------------]

Jyutping sit1 ti1 !
Pinyin city tracing

Definitions (粵典–words.hk)
  1. 名詞
    城市​追​蹤​,​又名​城市​遊​蹤​;​係​一個​要​一組​人​喺​城市​唔​同​角落​做​唔​同任​務​嘅​集​體​遊​戲
    Scavenger Hunt in a city; City Hunt; Urban Hunt