It was recorded that Emperor Wu, who was already 29 years old when he had the first son, was overjoyed and ordered poets to write paeans celebrating the arrival of the "grand prince", hinting Liu Ju would become his imperial heir by default.
Telah dicatat bahwa Kaisar Wu, yang sudah berusia 29 tahun ketika ia memiliki putra pertama, sangat gembira dan memerintahkan para penyair untuk menulis paian merayakan kedatangan "pangeran besar", mengisyaratkan Liu Ju akan menjadi pewaris kekaisarannya.