Where does “tiếng phổ thông” come from?

tiếng phổ thông (Vietnamese) comes from Vietnamese tiếng, from Middle Chinese 聲 — sound, voice.

tiếng phổ thông (Vietnamese): the northern Vietnamese dialect that is considered "standard", popular among officials, news anchors and pop singers

Definitions

  1. the northern Vietnamese dialect that is considered "standard", popular among officials, news anchors and pop singers

Ancestry of “tiếng phổ thông”, step by step

tiếng phổ thông traces back through 3 separate lines of ancestry.

via Vietnamese tiếng

StepLanguageWordMeaning
1Vietnamesetiếngvoice; sound; language
2Middle Chinesesound, voice

via Vietnamese phổ thông

StepLanguageWordMeaning
1Vietnamesephổ thôngcommon, general, universal
2Chinese普通ordinary; plain; average; nothing special;...

via Chinese Mandarin 普通話

StepLanguageWordMeaning
1Chinese Mandarin普通話
Every word from Middle Chinese Every word from Vietnamese tiếng