One　1/7　scale　specimen　of　coupled　shear　wall　with　deep　coupling　beam,　steel　tube-reinforced　concrete　columns　and　concealed　steel　trusses　was　tested　under　low-frequency　cyclic　loading,　in　which　its　shear　span　ration　is　2.0.　The　load-carrying　capacity,　ductility,　hysteretic　property,　energy　dissipation　and　the　effect　of　the　concealed　steel　trusses　on　the　seismic　behavior　are　analyzed.　The　results　show　that　the　kind　of　coupled　shear　wall　has　better　ductility,　and　the　ductility　and　load-bearing　capacity　of　the　coupled　shear　wall　can　be　improved　greatly　by　setting　the　concealed　steel　trusses　in　the　deep　coupling　beam.　The　wing　walls　with　steel　tube-reinforced　concrete　columns　bring　out　the　advantages　of　higher　compression　capability,　higher　load-carrying　capacity,　and　better　ductility.　This　composite　shear　wall　has　the　better　ductility　yielding　mechanism.