Cheoyongmu yɛ dza ogyina hɔ ma Korea asaw a wɔdze nkataenyim yɛ na ofa nyimpa tsitsir ma Cheoyong ho (처용, 處容), Dragon King ma Eastern Sea ne ba banyin. Ɔsanso yɛ Korea court asaw a w'awɔ hɔ akyɛr na wɔyɛɛ no wɔ Unified Silla mber mu. Cheoyongmu sanso abɛka ho dɛɛ shamanistic asaw osiandɛ nna wɔyɛ dzi pam sunsumfi wɔ afe n'ewiei.
Akwan a nyimpa a oresaw no fa do no aber biara ɔyɛ enyimunyamhyɛ na ahoɔdzen wɔ mu. Ɔsanso gyina n'akwan ahorow na ndwom ne fa a ogyinado, na w'esiesie no yie dze nsɛm ahorow ahyehyɛ ndwom no mu. Asaw no dze nyimpa enum na daa wɔsaw, na ne ntarhyɛ na nkataenyim dze yɛ ma ɔda nsiw.
Ɔda UNESCO Intangible Cultural Heritage List do fri 2009 na w'ato no dzin dɛɛ South Korean Intangible Cultural Property fri 1971.