Where does “chấm thi” come from?

chấm thi (Vietnamese) comes from Vietnamese thì, from Chinese 時, from Old Chinese 之.

chấm thi (Vietnamese): to grade a test, exam, etc.; to give marks to (a test etc.)

Definitions

  1. to grade a test, exam, etc.; to give marks to (a test etc.)

Ancestry of “chấm thi”, step by step

chấm thi traces back through two separate lines of ancestry.

via Vietnamese thì

StepLanguageWordMeaning
1VietnamesethìDated form of thời; the prime time in terms of...
2Chinese
3Old Chinese

via Vietnamese chấm

StepLanguageWordMeaning
1Vietnamesechấmdot, point; to dip
Every word from Old Chinese
chấm thi — Etymology, Origin & Word History | Etymology Explorer