Dang Thi Hue

Đặng Thị Huệ (Hán tự:鄧氏蕙) was the favorite concubine of Trịnh Sâm, ruler of northern Vietnam. She is the mother of Trịnh Cán. She used to pick tea-leaves, then to be in favour with Trịnh Sâm and given the title "Tuyên Phi", the highest rank of the concubines. By using His Majesty's favourite, she tried to bring the heir title to her son.However, Trịnh Khải organized an army and fought against his half-brother and destroyed all her factions.

She was forced to commit suicide. Her birth and death day are unknown.