行先一步 [－－－－]

Jyutping haang4 sin1 jat1 bou6
Pinyin xíng xiān yī bù

Definitions (CC-CANTO)
  1. to pass away [colloquial]
Definitions (粵典–words.hk)
  1. 動詞
    暗喻​自己​會​死​先過​對方
    to pass away before someone else does; literally: to walk first one step
Definitions (Kaifangcidian)
  1. 死亡
  2. 去世
  3. 過世 – 过世