1.黑白分明：with black and white sharply contrasted; in sharp contract
2.黑不溜秋：swarthy
3.黑灯瞎火：dark; unlighted
4.黑咕隆咚：very dark; pitch-dark
5.恨铁不成钢：wish that iron could turn straight into steel-set a high demand on sb in the hope that he will improve
6.恨之入骨：harbor a bitter hatred for sb
7.哼哈二将：a pair of fierce men serving one master or acting in collusion with each other
8.恒河沙数：as numerous as the sands of the Ganges; innumerable; countless
9.横冲直撞：career; dash adlib
10.横倒竖歪：in disorder; higgledy-piggledy
11.横眉怒目：with frowning brows and angry eyes; darting fierce looks of hate
12.横眉竖眼：glare in anger
13.横七竖八：in disorder; at sixes and sevens
14.横生枝节：raise unexpected difficulties; deliberately complicate an issue
15.横挑鼻子竖挑眼：find fault in a petty manner; pick holes in sth; nitpick
16.横行霸道：domineer
17.横行无忌：run wild; run amuck
18.横行一时：run wild for a time
19.横征暴敛：extort heavy taxes and duties
20.衡情度理：considering the circumstances and judging by common sense; all things considered
