Where does “bác sĩ chuyên khoa” come from?

bác sĩ chuyên khoa (Vietnamese) comes from Vietnamese bác sĩ, from Japanese 博士, from Middle Chinese 博士 — {{l|en|court academician}}; master; person with a...

bác sĩ chuyên khoa (Vietnamese): a specialist doctor

Definitions

  1. a specialist doctor

Ancestry of “bác sĩ chuyên khoa”, step by step

bác sĩ chuyên khoa traces back through two separate lines of ancestry.

via Vietnamese bác sĩ

StepLanguageWordMeaning
1Vietnamesebác sĩa medical doctor; a physician
2Japanese博士a doctor; a court academician; an expert
3Middle Chinese博士{{l|en|court academician}}; master; person with a...

via Vietnamese chuyên khoa

StepLanguageWordMeaning
1Vietnamesechuyên khoaspecialty
2Chinese專科specialised course; specialised subject; Short...
Every word from Middle Chinese 博士Every word from Japanese 博士Every word from Vietnamese bác sĩ