狗头军师

Explanation: Metaphor of love to give ideas but not a wise idea to people. Also used to refer specifically a bad idea man. 　　Usage: Partial official; as subject, object; containing derogatory 　　Source: "He Code" X back: "The next day, and declared all the ghosts Ruchao, reward on merit; Land of the Dead to uncover his head will cover general, the ground Goutoujunshi ghosts." 　　Examples: He is not given a free hand from ~ please, gong shooting hard succeed! ★ Hong Shen "Hong rice," Act III