李冰 Traditional form: 李冰 Pinyin (reading): Lǐ Bīng Definitions: Li Bing (c. 3rd century BC) hydraulic engineer who designed the Dujiangyan 都江堰 ( Dūjiāngyàn) irrigation system in Sichuan Characters: 李 - plum; luggage; surname 冰 - ice; ice-cold Traditional characters: 李 - plum; luggage; surname 冰 - ice; ice-cold