Shi Jianqiao (born 1905 or 1906 – August 27, 1979) was the daughter of the Chinese military officer Shi Congbin, whose killing she avenged by assassinating the former warlord Sun Chuanfang. The revenge killing and the legal proceedings that followed were highly publicized at the time and incited public debates over the concepts of filial piety and the rule of law. Shi Jianqiao's given name was Shi Gulan, (simplified Chinese: 施谷兰; traditional Chinese: 施谷蘭; pinyin: Shī Gǔlán; Wade–Giles: Shih Ku-lan; lit. 'Valley Orchid'). She adopted the name Shi Jianqiao around the time she was planning to assassinate Sun Chuanfang to avenge her father's killing. The characters of her adopted name mean "sword" and "to raise" alluding to her planned role as an avenging assassin.