横七竖八

in disorder / at sixes and sevens (idiom)

horizontal / across / crosswise / horizontal stroke (in Chinese characters) / to place (sth) flat (on a surface) / to cross (a river, etc) / in a jumble / chaotic / (in fixed expressions) harsh and unreasonable / violent

harsh and unreasonable / unexpected

seven / 7

variant of 豎|竖[shu4]

to erect / vertical / vertical stroke (in Chinese characters)

eight; 8