code of conduct; conventions; common practice; routine (medical procedure etc)

regular; according to standards

legislation; statute

to violate the rules

school rules and regulations

variant of 規|规[gui1]

traffic rules (abbr. for 交通規則|交通规则[jiao1 tong1 gui1 ze2])

construction plan

factory regulations

shuanggui, an extralegal system within the CCP for detaining and interrogating cadres who fall from grace

compliance

compass (drafting)

a gauge block (block for accurate measurement)

cuckoo

to decide; to determine; established practice; (dialect) firmly resolved (to do sth)

family rules; family code of conduct

ruler and compass (in geometric constructions)

established rules; the beaten track

religious precept; taboo; rule

regulatory plan

canon; religious rules

new rule

sundial

rule

plate gauge

angle gauge; clinograph

gauge held against an object to judge thickness, diameter etc (e.g. feeler gauge, calipers); rubric (i.e. a guide listing specific criteria for grading) (abbr. for 評價量規|评价量规[ping2 jia4 liang2 gui1])

outmoded conventions; old-fashioned ways

objectionable practices

feeler gauge

(medicine) blood routine examination; full blood count; complete blood count

hidebound by convention (idiom)

rubric (i.e. a guide listing specific criteria for grading)