 Legends had it that Trần Khắc Chung fell in love with Princess Huyền Trân and the two disappeared from sight together but there is no historical proof to back up this story.The sacrifice of princess Huyền Trân (well known in Vietnamese literature and history as "Huyền Trân Công Chúa") has become an attractive topic for poems and arts and music in Vietnamese chữ Nôm.Her marriage is also proverbial.