The World Expo is an international exposition with great influence and a long history organized by the host country government or entrusted by the government to relevant departments. The World Expo, the World Expo, is divided into two forms, one is a comprehensive exposition and the other is a professional exposition. Exhibitors showed the world the achievements of contemporary culture, science and technology and industry, which had a positive impact on all areas of life. The World Expo has experienced a history of 100 years. At first, it mainly displayed fine arts and traditional handicrafts, and gradually turned into an exhibition of science and technology and industrial technology, which became a rare place to train industrial talents and enlighten ordinary citizens.

Significance of the exhibition: The World Expo is a distinctive forum, which encourages human beings to exert their creativity and take the initiative to participate. The combination of science and emotion will show the world new concepts, new concepts and new technologies that are helpful to human development. It has the characteristics of long holding time, large exhibition scale, many participating countries and far-reaching influence. Therefore, the World Expo is known as the Olympic Games of the world economy, science and technology and culture.