Through the homophonic way, borrow the original meaning of "rampant everywhere": walking in the world without any obstruction, to express the meaning of being a car decoration, to bless the car owner to travel safely and smoothly. Secondly, harmony "Heng", one is the blessing from Nanyue Hengshan, and the other is the "Heng" in Nanyue Hengshan, which originates from "Du Ying Ji Heng, Quan De is equal to things", which means that Hengshan is like a weighing instrument, weighing the weight of heaven and earth, can praise the truth, goodness and beauty of the world, and punish ugliness and falsehood, thus showing the boldness of the owner.