Buyan_Sechen_Khan
Buyan Sechen Khan
Khagan of the Mongols
Sechen Khan (Mongolian: Цэцэн хаан; Chinese: 徹辰汗), born Buyan (Mongolian: Буян; Chinese: 布延), (1556–1604) was a khagan of the Northern Yuan dynasty, reigning from 1592 to 1604. He was the eldest son of Jasaghtu Khan whom he succeeded.