秩序

zhìxù
order; orderliness (in society, in the classroom, on the roads etc)

CEDICT

Entry Composition

1 秩 zhì
  1. (literary) salary according to rank
  2. (literary) an official's rank
  3. (literary) order; orderliness
  4. (literary) decade
2 序 xù
  1. (bound form) order; sequence
  2. (bound form) introductory; initial
  3. preface