Christmas decorations include: Christmas socks, which used to be a pair of large red socks, regardless of size. Because Christmas socks are used to hold gifts, they are the children's favorite thing. At night, they will hang their socks by the bed and wait for the gifts the next morning; Christmas hat is a red hat. It is said that when you sleep at night, in addition to sleeping safely and warm, you will find more gifts from your loved ones in the hat the next day; Christmas tree, usually people bring an evergreen plant (such as pine) into the house or put it outdoors before and after Christmas, decorate it with Christmas lights and colored decorations, and place an angel or star on the top of the tree. The Christmas tree originated in Germany; Christmas ring is an ornament hung at the door of the house during Christmas in western countries. It is usually composed of green branches and leaves or vines (pine hair, pine needles, etc.) and silver metal and gold bells with red ribbons. The four colors of green, white, yellow and red represent joy and festivity. The words Merry Christmas or X'mas are also written on it, The Christmas ring first appeared in Finland.