琴瑟不调 (琴瑟不調) qínsè bù tiáo

qínsè bù tiáo set phrase out of tune; marital discord, cf qin and se 琴瑟, two string instruments as symbol of marital harmony
Domain: Modern Chinese 现代汉语 , Subdomain: Music
Notes: (CC-CEDICT '琴瑟不調')