Wu Song
Chuojiao is alternatively known as the "Water Margin Outlaw style" and "Yuānyāng Tuǐ" ( - "Mandarin Duck Leg"). In the Water Margin's twenty-ninth chapter, entitled "Wu Song, Drunk, Beats Jiang the Gate Guard Giant", it mentions Wu Song using the "Jade Circle-Steps with Duck and Drake feet". One Northern Praying Mantis manual mentions Lin Chong as the thirteenth master (out of eighteen) invited to Shaolin to teach his "'Mandarin ducks' kicking technique". This links together Zhou Tong's historical and folklore students Yue Fei, Wu Song and Lin Chong and Chuojiao and Mantis fist boxing.