Huolongjing

The 'divine fire flying crow' (shen huo fei ya), an aerodynamic winged rocket bomb from the Huolongjing

The Huolongjing (traditional Chinese: 火龍經; simplified Chinese: 火龙经; pinyin: Huǒ Lóng Jīng; Wade-Giles: Huo Lung Ching; rendered in English as Fire Drake Manual or Fire Dragon Manual), also known as Huoqitu (“Firearm Illustrations”), is a Chinese military treatise compiled and edited by Jiao Yu and Liu Bowen of the early Ming dynasty (1368–1683) during the 14th century. The Huolongjing is primarily based on the text known as Huolong Shenqi Tufa (Illustrations of Divine Fire Dragon Engines), which no longer exists.[1]

  1. ^ Needham 1986, p. 24.