倚靠

倚靠	yǐ kào	to lean on / to rest against / to rely on / support / backing / back of a chair
倚	yǐ	to lean on / to rely upon
靠	kào	to lean against or on / to stand by the side of / to come near to / to depend on / to trust / to fuck (vulgar) / traditional military costume drama where the performers wear armor (old)