汗马之功

Explanation: That the military exploits. 　　Source: Sung Dang "Yu Lin Supplement a" Sui Liang Mao from the grass, no sweat horse power, Shu Yu Meng late emperor, to have today. " 　　Examples: Fortunately, if the effect Taurus reign of the Road, no power to Zhu Jiang Li ~. ★ Qing Sun Zhiwei, "A representation concern" Preface