HSK V7-9
Correct

横七竖八

/ héng qī shù bā / 
Strokes

Definition

in disorder/at sixes and sevens (idiom)

Example

Definition
in disorder; in a mess; in a clutter; at sixes and sevens; higgledy-piggledy
1
Guòdào
过道
lǐ
里
héngqīshùbā
横七竖八
dì
地
fàng
放
zhāo
着
gèzhǒng
各种
dōngxī
东西
  
。

The passage was cluttered with all sorts of things.