规矩 | guī ju | lit. compass and set square / fig. established standard / rule / customs / practices / fig. upright and honest / well-behaved | |
规矩准绳 | guī ju zhǔn shéng | compasses, set square, spirit level and plumbline (idiom) / fig. established standard / norms / criteria | |
规矩绳墨 | guī ju shéng mò | compasses, set square and straight line marker (idiom) / fig. established standard / norms / criteria |