In 1211 the Crown Prince Lý Sảm was enthroned as Lý Huệ Tông after the death of Lý Cao Tông, by then the Trần clan's position began to rise in royal court.
The Crown Prince Lý Sảm was enthroned as Lý Huệ Tông after the death of Lý Cao Tông. This was by then. This was in 1211. The Trần clan's position began to rise in royal court then.