春聯的來歷英文版

the spring festival is the most important festival in le usually decorate the doors and windows with red papercuts use red means good luck.
but do you know how did it come? it is said tha t there is an ainmal which always come out attect day people dicover that the red papercuts can put them away.
after that people decorate the doors and windows with red papercuts which means put the animal away
and good luck