捕影系风

Explanation: Wind and shadow are caught miss it. Metaphor did not say things based on facts. 　　Source: "Liang Shu Liu Xiaochuo Biography": "But the eagle rotten fecal pollution, it would only extend into the prize; catch the wind shadow line, the final answer is not valid." 　　Examples: So even the soldiers more than a decade, the country cut people lack, however vague, as the signs of peace, even if ~. ★ History of the Southern Tang virtual white "Rocky stood talking fishing"