The Legend of Xiao Chuo (Chinese: 燕云台; pinyin: Yan Yun Tai) is a 2020 Chinese television series based on the novel Yan Yun Tai by Jiang Shengnan. It stars Tiffany Tang in the title role, along with Shawn Dou, Charmaine Sheh and Jing Chao. The series chronicles the life of legendary Empress Xiao Yanyan.

This is the story of Empress Xiao Yanyan, also known as Xiao Chuo from the Liao dynasty.

Xiao Yanyan is the third daughter of prime minister Xiao Siwen and Princess Yan. She falls in love with the young lieutenant Han Derang and the couple eventually decide to marry each other. However, their promise of love is severed when Xiao Siwen, Yanyan's father agrees to let Yelü Xian take Yanyan as his empress after ascended the throne. Yanyan's relationship with sisters Xiao Hunian and Wuguli also deteriorate due to the power struggle between their husbands, who each believe they have a legitimate claim to the throne.

Suddenly, Yelu Xian was critically ill that he entrusted the government to Yanyan and she became the most important woman in Liao history. She broke political boundaries, completed the process of Liao's sinicization from original tribe to a feudal dynasty, promoted the integration of Khitans and Hans, also bring prosperous and continuous towards the dynasty. On emotional side, she bravely pursued disregarding the widow's voice and the world's material opinions about women.