Lady Gan was a concubine of Liu Bei, the founding emperor of the state of Shu Han in the Three Kingdoms period of China and Liu Shan's mother. She was later posthumously honoured as Lady Huangsi which means "the Lady whom the Emperor misses" by Liu Bei. Then after his death, she was named Empress Zhaolie by her son to match his father's posthumous title. In the Gazette of Kuizhou Prefecture (夔州府志) compiled in 1513, her name is given as Gan Mei (甘梅), though the compiler deems the name fictitious.

Liu Bei, courtesy name Xuande (玄德), was a Chinese warlord in the late Eastern Han dynasty who later became the founding emperor of Shu Han, one of the Three Kingdoms of China.