[---]

Jyutping m4 zi3 zoi6
Pinyin wú zhì zài

Definitions (粵典–words.hk)
  1. 語句
    唔​介意​、​唔​在乎​,​通常​用​嚟​表示​冇​所謂
    to not care about
    • 反正都洗咗咁多錢,都唔志在嗰幾蚊雞啦下話。
      反正都洗咗咁多钱,都唔志在𠮶几蚊鸡啦下话。
      faan2 zing3 dou1 sai2 zo2 gam3 do1 cin2, dou1 m4 zi3 zoi6 go2 gei2 man1 gai1 laa1 haa6 waa5.
      You've spent a huge fortune, and you don't care about those few bucks, do you?
Definitions (Wiktionary)
  1. verb, Cantonese
    to not care
    (syn.) 不在乎
    • 呢盘生意有冇钱赚,我唔志在。
      呢盘生意有冇钱赚,我唔志在。
      ne1 pun4 saang1 ji3 jau5 mou5 cin2 zaan6, ngo5 m4 zi3 zoi6.
      Whether I can make money with this business, I don't care.
Definitions (Kaifangcidian)
  1. 不在乎

[---]

Jyutping m4 zi3 zoi6
Pinyin n2 zhì zài

Definitions (CC-CANTO)
  1. the attitude to not mind or be bothered with something; to not to care about something; to not to give a damn about something; commonly used to describe a person who has a lot, doesn't mind to give or lose a bit from what he/she has
Examples (粵典–words.hk)
  1. Cantonese
    唔志在
    唔志在
    m4 zi3 zoi6
    • not to care
  2. Cantonese
    反正都洗咗咁多钱,都唔志在𠮶几蚊鸡啦下话。
    反正都洗咗咁多錢,都唔志在嗰幾蚊雞啦下話。
    faan2 zing3 dou1 sai2 zo2 gam3 do1 cin2, dou1 m4 zi3 zoi6 go2 gei2 man1 gai1 laa1 haa6 waa5.
    • You've spent a huge fortune, and you don't care about those few bucks, do you?
Examples (Wiktionary)
  1. Cantonese
    我根本唔志在𠮶一万几千。
    我根本唔志在嗰一万几千。
    ngo5 gan1 bun2 m4 zi3 zoi6 go2 jat1 maan6 gei2 cin1.
    • I don't even care about those ten thousand something dollars.
  2. Cantonese
    呢盘生意有冇钱赚,我唔志在。
    呢盘生意有冇钱赚,我唔志在。
    ne1 pun4 saang1 ji3 jau5 mou5 cin2 zaan6, ngo5 m4 zi3 zoi6.
    • Whether I can make money with this business, I don't care.