升降

升降	shēng jiàng	rising and falling
升	shēng	to ascend; to rise / to promote; to elevate / liter / unit of dry measure for grain (= one liter or one-tenth dou 斗)
升	shēng	to ascend; to rise (variant of 升) / to promote; to elevate (variant of 升)
升	shēng	to ascend; to rise (variant of 升) / to promote; to elevate (variant of 升)
降	jiàng	to drop / to fall / to come down / to descend
降	xiáng	to surrender / to capitulate / to subdue / to tame