Dictionary of Chinese idioms in Korean. 2013.
不俱戴天 — 불구대천【不俱戴天】 = 불공대천 … Dictionary of Chinese idioms in Korean
불구대천 — 不俱戴天 … Hanja (Korean Hanzi) dictionary
불구대천 — 불구대천【不俱戴天】 = 불공대천 … Dictionary of Chinese idioms in Korean