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Jyutping zit3 hok6 bok3 si6
Pinyin zhé xué bó shì

Definitions (Wiktionary)
  1. noun
    Doctor of Philosophy

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Jyutping zit3 hok6 bok3 si6
Pinyin zhé2xue2bo2shi

Definitions (CC-CANTO)
  1. a doctor of philosophy [written and colloquial]
Examples (Wiktionary)
  1. Mandarin
    哲学博士
    哲學博士
    zhé xué bó shì
    • Doctor of Philosophy