From 1851 to Today——China in the World Expo

Some say that to host the World Expo represents the comprehen- sive strength of a country,and then to participate in the World Expo also represents the development of a country.China's interaction with the World Expo and its role in the 150 year history of the Expo serves as a record of China's development in modern and contemporary times. As early as in 1851,when the first World Expo was held in London,the UK, there were already Chinese products ex- hibited in the Expo and won honors.There