fǒuzé

if not / otherwise / else / or else

zé

conjunction used to express contrast with a previous sentence or clause / standard / norm / rule / to imitate / to follow / then / principle / classifier for written items (such as an official statement)

guīzé

rule / regulation / rules and regulations

yuánzé

principle / doctrine / CL:[[個|个<gè>]]

zhǔnzé

norm / standard / criterion

qiánguīzé

unwritten rules

bùjiǎnzékuì

wastage makes one destitute (idiom)

sānyuánzé

the Three Principles (in many contexts)

yīzéyǐxǐ,yīzéyǐyōu

happy on the one hand, but worried on the other (idiom)

bùguīzésānjiǎoxíng

scalene triangle (math.)