he World Expo, which is the highest level of space, is a typical representative of the theme space, which covers almost all the elements of the theme, which is an international exhibition activity organized by the host country or commissioned by the relevant departments. It has experienced a history of more than one hundred years, initially with the display of art and traditional crafts, and later gradually become a blend of science and technology and industrial technology exhibition activities, to cultivate industrial talents and the general public to educate the rare places, but also show the human society, economy, culture, science and technology and other results of the best stage. The World Expo venue is not only display technology and achievements, and accompanied by colorful performances, full of charm of the spectacular scenery, arranged in a festive space to be able to experience in daily life, become an ideal place for the general public to obtain information in entertainment.
