赤口白舌

Explanation: Red: fire red. Described the vicious words, exports hurt. 　　Source: Tang Lu with the "eclipse" poem: "Bird owners are not aware of the accommodation, greedy people to whom, the line red mouth tongue virus, worm is eating the head on, not pecking to kill. 　　Examples: Miles today worship, Hugh was ~, the penalty that swear. (Qing Xia's "flavor of" the twenty-eighth back)