Where does “thắt lưng buộc bụng” come from?

thắt lưng buộc bụng (Vietnamese) comes from Vietnamese bụng, from Khmer បង, from French bon, from Middle French bon, from Old French bon, from Latin bonus, from Old Latin duenos, from Proto-Italic dwenos — to show favour, revere; to fail, to lag, to be...

thắt lưng buộc bụng (Vietnamese): to tighten one's belt, or more extremely, to be forced into austerity by the government

Definitions

  1. to tighten one's belt, or more extremely, to be forced into austerity by the government

Ancestry of “thắt lưng buộc bụng”, step by step

thắt lưng buộc bụng traces back through 3 separate lines of ancestry.

via Vietnamese bụng

StepLanguageWordMeaning
1Vietnamesebụngbelly; feelings, personality
2KhmerបងI, me, my; you, your; elder sibling
3Frenchbongood; right, correct; sexy, hot, smoking hot
4Middle Frenchbongood
5Old Frenchbongood
6Latinbonusgood, honest, brave, noble, kind, pleasant;...
7Old LatinduenosAlternative form of duonus
8Proto-Italicdwenosgood
9Proto-Indo-Europeandew-to show favour, revere; to fail, to lag, to be...

via Vietnamese thắt lưng

StepLanguageWordMeaning
1Vietnamesethắt lưngto tighten one's belt
2Vietnameselưngback
3Proto-Vietick-ləŋback
4Proto-Mon-Khmert₁lanpython

via Vietnamese buộc

StepLanguageWordMeaning
1Vietnamesebuộcto tie an object or seal a container by tying; compare trói and thắt
Every word from Proto-Indo-European dew-Every word from Proto-Italic dwenosEvery word from Old Latin duenos