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Jyutping bou2 zaap6 tin1 wong4
Pinyin bǔ xí tiān wáng

Definitions (粵典–words.hk)
  1. 名詞
    大型​補習​社入​面好​出名​、​好受​學生​歡迎​、​揾​到​好多​錢​嘅​補​習​老​師
    extremely famous, popular, and well-paid tutors working for large-scale tutorial centres; literally: tutor superstar
    • 啲補習天王個個年薪過千萬,唔講得笑㗎。
      啲补习天王个个年薪过千万,唔讲得笑㗎。
      Those top cram school tutors make more than $10 million per year. It's a serious business.

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Jyutping bou2 zaap6 tin1 wong4
Pinyin bu3xí tiān1wang

Definitions (CC-CANTO)
  1. someone who is very successful in running a tutorial school [written and colloquial]
Examples (粵典–words.hk)
  1. Cantonese
    呢间补习社嘅补习天王个个都系星球人。
    呢間補習社嘅補習天王個個都係星球人。
    ni1 gaan1 bou2 zaap6 se5 ge3 bou2 zaap6 tin1 wong4 go3 go3 dou1 hai6 sing1 kau4 jan4.
    • The rock star tutors at this tutorial centre all make a million dollars a week.
  2. Cantonese
    补习天王
    補習天王
    bou2 zaap6 tin1 wong4
    • star tutor
  3. Cantonese
    啲补习天王个个年薪过千万,唔讲得笑㗎。
    啲補習天王個個年薪過千萬,唔講得笑㗎。
    • Those top cram school tutors make more than $10 million per year. It's a serious business.