琴瑟

琴瑟	qín sè	qin and se, two string instruments that play in perfect harmony / marital harmony
琴	qín	guqin 古琴 (a type of zither) / musical instrument in general
琴	qín	variant of 琴, guqin or zither
瑟	sè	a type of standing harp, smaller than konghou 箜篌, with 5-25 strings