The Trần dynasty also adopted a unique method to coach new emperors: every time a crown prince attained the age of 18, his predecessor would abdicate and switch the throne over to him, still Keeping the title of Retired Emperor (Thái Thượng Hoàng), acting being a mentor to The brand https://vitnam09754.idblogz.com/31542911/the-best-side-of-gk88