An ancient Chinese military strategy involving eight specific formations (Sky, Earth, Wind, Cloud, Dragon, Tiger, Snake, and Bird); traditionally attributed to 诸葛亮 zhū​gě​liàng or, in some traditions, the 黄帝 huáng​dì (Yellow Emperor)

Title of a famous five-character quatrain poem by the Tang dynasty poet 杜甫 dù​fǔ regarding the military legacy of 诸葛亮 zhū​gě​liàng