Each different part of China has its own special forms of traditional art. Chinese knots are a special traditional art of China. They are famous around the world. They are made by hand and have been formed for thousands of years. They are invented by accident. Chinese knots are colorful and .Red is used the most widely.In China, red is usually a symbol of good luck and prosperity.In the past,people used to record events with them, but now they are used at festivals and other celebrations. During the Spring Festival, people enjoy hanging the Chinese knots in rooms. In our daily life, girls like tying the Chinese knots and their phones or keys together. Nowadays,  they are becoming more and more popular in the world.