The earliest flat pots originated in the Mediterranean region, from the "New Year's Flask" of Egypt to the "Pilgrim Bottle" of Copt, which has a relatively clear sequence of succession and development. Both types of the flat pots radiated to the eastern Mediterranean with the activities of colonization, trade or pilgrimage. In the 6th century, with the East-West exchanges through the Silk Road, the Pilgrim Bottle was likely to spread to the Central Plains. The craftsmen of Central Plains selected the popular Hu people's music and dance at that time as the theme, combined with the decorative details of traditional flat pots and Buddhist statues, and created an exquisite HuFeng flat pot for burial.