Where does “chân lấm tay bùn” come from?

chân lấm tay bùn (Vietnamese) comes from Vietnamese Tây, from Chinese 西, from English West, from Middle English west, from Old English west, from Proto-West Germanic *westr, from Proto-Germanic westrą, from Proto-Germanic westraz.

chân lấm tay bùn (Vietnamese): to toil bitterly; to labor arduously; to work one's fingers to the bone; to break one's back; to keep one's nose to the grindstone

Definitions

  1. to toil bitterly; to labor arduously; to work one's fingers to the bone; to break one's back; to keep one's nose to the grindstone

Ancestry of “chân lấm tay bùn”, step by step

chân lấm tay bùn traces back through 3 separate lines of ancestry.

via Vietnamese Tây

StepLanguageWordMeaning
1VietnameseTâyAlternative letter-case form of tây
2Chinese西
3EnglishWestAny of various particular regions named for the cardinal direction in which they lie
4Middle Englishwestwest; A location to the south; the south; The...
5Old Englishwestwest
6Proto-West Germanic*westrwestern, westernly
7Proto-Germanicwestrąwest; west, westward
8Proto-Germanicwestrazwest, western
9Proto-Indo-Europeanwek(ʷ)sperosevening
10Proto-Indo-Europeanwe-

via Vietnamese làm

StepLanguageWordMeaning
1Vietnameselàmto do; to make; to work
2Frenchlamépast participle of lamer
3Frenchpast participle root verb suffix of regular -er...
4Middle Frenchpast participle root verb suffix of regular; -ed, -en, -n
5Old Frenchused to form past participles of regular -er...
6Latin-asuffixed to the roots of verbs, forms agent...
7Proto-ItalicForms masculine agent nouns from prefixed or compounded bases
8Proto-Indo-European-éh₂

via Vietnamese bùn

StepLanguageWordMeaning
1Vietnamesebùnmud
2Proto-Vieticbuːl
Every word from Proto-Indo-European we-