The Vietnamese word "hoàng tuyền" refers to the concept of the "underworld" or "netherworld," similar to the Greek idea of Hades or the river Styx. It is often used in literature and mythology to describe a place where souls go after death.
While "hoàng tuyền" primarily refers to the underworld, it can also be used in a metaphorical sense to describe deep sorrow or a feeling of being lost.
In Vietnamese culture, beliefs about the afterlife and the journey of the soul are significant. "Hoàng tuyền" often appears in folk tales and religious practices, emphasizing respect for the deceased and the spiritual world.