[走狗, zǒu gǒuㄗㄡˇ ㄍㄡˇ] lit. running dog; lackey (i.e. translation of "lackey of the ruling class" in revolutionary writing); a person who helps sb harm people#17183
[咬人狗儿不露齿 / 咬人狗兒不露齒, yǎo rén gǒu r bù lù chǐㄧㄠˇ ㄖㄣˊ ㄍㄡˇ ㄦ˙ ㄅㄨˋ ㄌㄨˋ ㄔˇ] the dog that bites does not show its fangs (俗语 saying); fig. You can't tell the really dangerous enemy from his external appearance., See Also: 俗语
[引狗入寨, yǐn gǒu rù zhàiㄧㄣˇ ㄍㄡˇ ㄖㄨˋ ㄓㄞˋ] to lead the wolf into the woodpile (成语 saw); to leave oneself open to attack; to act imprudently, asking for trouble
[挂羊头,卖狗肉 / 掛羊頭,賣狗肉, guà yáng tóu, mài gǒu ròuㄍㄨㄚˋ ㄧㄤˊ ㄊㄡˊ, ㄇㄞˋ ㄍㄡˇ ㄖㄡˋ] to hang a sheep's head while selling dog meat (成语 saw); to cheat; dishonest advertising; wicked deeds carried out under banner of virtue
[金毛狗, jīn máo gǒuㄐㄧㄣ ㄇㄠˊ ㄍㄡˇ] golden retriever (dog breed); Cibotium barometz, asian tropical tree fern with hairy fronds, used in traditional Chinese medicine