- 秩序井然 zhìxùjǐngrán in perfect orderto be in perfect order; orderly and well-arranged
- 井然有序 jǐngrányǒuxù orderlyeverything clear and in good order; neat and tidy
- 条理井然 tiáolǐjǐngrán in perfect orderorganized in a clear and orderly way; having a logical sequence and good reasoning
- 层次井然 céngcìjǐngrán well-orderedneatly arranged and logical in organization or sequence
