Lý Thường Kiệt
As "Nam quốc sơn hà" by Lý Thường Kiệt, "Tụng giá hoàn kinh" was considered as one of the finest example for Vietnamese patriotic literature during feudal era. Besides his poems, Trần Quang Khải and his brother Trần Nhật Duật were credited as creators of "dance of flowers" ("múa bài bông"), a traditional dance which is still preserved in Nam Định. Prince Chiêu Minh could also speak languages of minority people in Đại Việt.