铁马金戈

Explanation: ① described the heroic soldiers and horses. ② that war, Bing Shi. 　　Source: Song Li Gang "shirt and other gifts given to the old Han Young Marshal" b poem Suishui the distant past, the Bi-shore oil red pennant seamounts. "Yuan Guan Hanqing" Two went to Dream "Reminiscence of the Past III off the distant past, since the beginning of Taoyuan sworn to Zunxiong assisted." 　　Examples: Growth Cheng Ping Cheng listen paintings, several news ~ sound. ★ Qing Wei Yuan "Qinhuai stirrup vessel primer"