I watched the TV series "Soul Beads of Nu Wa Legend", in which there are nine planetary wheels. But are there really nine planetary wheels in history?

The Nine Planetary Wheel is a sacred object used by Nanyue State for divination and a treasure of ancient Nanyue State. When the new king ascended the throne, the contemporary high priest will drive him to judge whether the new king can hold this great position, the life of the people after the new king ascended the throne, and the fate of South Vietnam.

In other words, South Vietnam is real.