compasses, set square, spirit level and plumbline (idiom); fig. established standard; norms; criteria
trad. 規矩準繩
Also written 規矩準繩【guī ju zhǔn shéng】
compasses, set square, spirit level and plumbline (idiom); fig. established standard; norms; criteria
trad. 規矩準繩
Also written 規矩準繩【guī ju zhǔn shéng】