"Six Secret Strategic Teachings" 六韬【Liùtāo】 and "Three Strategies of Huang Shigong" 三略【Sānlüè】, two of the Seven Military Classics of ancient China 武经七书【WǔjīngQīshū】, attributed to Jiang Ziya 姜子牙【JiāngZǐyá】
"Six Secret Strategic Teachings" 六韬【Liùtāo】 and "Three Strategies of Huang Shigong" 三略【Sānlüè】, two of the Seven Military Classics of ancient China 武经七书【WǔjīngQīshū】, attributed to Jiang Ziya 姜子牙【JiāngZǐyá】
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