In Feng Shui, the term "Hu Lu" refers to Wu Lou,a gourd or calabash-shaped container that is often used as a symbol of protection, abundance, and good fortune. The shape of the Hu Lu is believed to resemble the combination of heaven and earth, making it a powerful representation of harmony and balance. The Hu Lu is closely associated with the concept of health, longevity, and vitality. It is often considered a symbol of protection against negative energies, illness, and misfortune. It is believed that placing a Hu Lu in your living space or wearing accessories adorned with its image can help attract positive energy and ward off negative influences.