[the Emperor Xian Feng's tenth year in the seventh of the ten Heavenly Stems and the ninth of the twelve Earthly Branches] 咸豐:清文宗年號(hào)。庚申:我國(guó)農(nóng)歷以干支紀(jì)年,庚申年即咸豐十年

咸豐庚申、 英法聯(lián)軍自海入侵, 京洛騷然。—— 清· 徐珂《清稗類鈔·戰(zhàn)事類》