lǐ​jìng

Li Jing , Tang Dynasty general and purported author of "Duke Li of Wei Answering Emperor Taizong of Tang" 唐太宗李衛公問對|唐太宗李卫公问对[Táng​Tài​zōng​Lǐ​Wèi​Gōng​Wèn​duì], one of the Seven Military Classics of ancient China 武經七書|武经七书[Wǔ​jīng​Qī​shū]