同⋯有親 [－－－亲]

Jyutping tung4 jau5 can1
Pinyin tóng ⋯ yǒu qīn

Definitions (粵典–words.hk)
  1. 語句
    （​指人​）​有​血緣關​係​，​通常​用​嚟​反諷
    (of people) to be related to; usually used sarcastically
    • 請你食飯？同你有親呀？
      请你食饭？同你有亲呀？
      ceng2 nei5 sik6 faan6? tung4 nei5 jau5 can1 aa4?
      You want me to buy you dinner? Are you related to me in any way?