Ngô Sĩ Liên
Lý Anh Tông died in the seventh month of 1175 at the age of 39. Before his death, the emperor entrusted the regency of his 3-year-old crown prince Tô Hiến Thành, despite efforts from the empress to supply another prince for the throne. This final act by Lý Anh Tông was appreciated by the historian Ngô Sĩ Liên as a right decision to maintain the order of succession for the royal family and royal court.