Kwan Sau Wang Chang Gerk Simultaneous usage of Kwan sau and side thrusting kick Traditional Writing: 捆手橫撐腳 http://wingchunlexicon.com/wp-content/uploads/2016/12/KWAN2-SAU2-WAANG4-CAANG1-GOEK3-—-Wing-Chun-Elements-Glossary.mp3