tài​gōng​bīng​fǎ

alternative name for ”Three Strategies of Huang Shigong” 黃石公三略|黄石公三略[Huáng​Shí​gōng​Sān​lüè], one of the Seven Military Classics of ancient China 武經七書|武经七书[Wǔ​jīng​Qī​shū]