The Christmas figure mainly refers to Santa Claus (Santa Claus), whose prototype is the bishop Saint Nicholas who lived in the city of Mira in the 4th century AD (in present-day Turkey). He has done a lot of charity work in his life, and most likes to help the poor in secret. Santa Claus is his nickname afterwards. This name comes from the story of him secretly giving money to help three girls. Nicholas was revered as a saint after his death. The image of Santa Claus is an old man with a white beard wearing a red robe and a red hat. Every Christmas he drives from the north in a sleigh pulled by a deer, enters each house through the chimney, and hangs Christmas gifts in socks on the children's bedside or in front of the stove.