Festivals bring us lots of advantages. In the first place, festivals diversify the cultures. There are manifold festivals, each of which has its own unique futures. They help us preserve our traditional cultures and heritages. Secondly, festivals increase the relationships among people. If people take part in festivals, they will have an opportunity to share their feelings, exchange their ideas as well as their thoughts. That way, social communication is built within festivals, which leads to unity among people. Last but not least, festivals make a great contribution to the economy. Festivals bring about a lot of employments; thus, people can get more income. Festivals; moreover, often attract many tourists, which made a considerable contribution to the development of tourism. To sum up, we should help preserve and develop festivals on account of the great benefits they bring about.