1 Li Jing (570-649 AD), 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]