則

则
zé
  1. (literary) (conjunction used to express contrast with a previous clause) but; then
  2. (bound form) standard; norm
  3. (bound form) principle
  4. (literary) to imitate; to follow
  5. classifier for written items

CEDICT

literary

Classifier for

寓言 yùyán fable; allegory; parable

classifier: 則
日記 rìjì diary

classifiers: 則, 本, 篇