Twilight of a Nation is a Hong Kong television series based on the events of the Taiping Rebellion and the rise and fall of the Taiping Heavenly Kingdom during the late Qing Dynasty. The 45 episodes long series was produced by Siu Sang and was first aired on TVB Jade in Hong Kong in November 1988. It was broadcast again on TVB in 1996. The theme songs and insert songs in the series were performed by Roman Tam.

洪秀全（呂良偉）篤信受上帝託付，創拜上帝會，因滿清腐敗，其妻杜惠貞（商天娥）被清庭所殺，遂起義金田；楊秀清（黃日華）、蕭朝貴（劉青雲）、石達開（黎漢持）、李秀成（歐瑞偉）及韓寶英（鄧萃雯）等先後加入，終建立太平天國，震驚滿清皇朝。

及後楊秀清欲奪權，勾搭傅善祥（蔡嘉利）亂政，洪秀全遂以妹宣嬌（陳敏兒）嫁蕭朝貴以制衡，秀清含恨。後全迷戀葉苓（毛舜筠），大權旁落，苓藉清殺異己，再伏誅清獨掌朝綱；惟時人才凋零、國事日衰，至全醒悟，殺苓力圖反撲，但大勢已去，悽然服毒身死，太平天國夢想幻滅。