The volunteer logo of China 20 10 Shanghai World Expo consists of Chinese character "heart", English letter "V" and a dove of peace flying with an olive branch. Similar to the World Expo, the emblem of the World Expo shows China's cultural personality, and at the same time expresses the "heart" and "heart" of volunteers. "V" is the first letter of English "volunteer", which expounds the group represented by the logo and gives it a clear meaning; The flying dove of peace represents Shanghai and peace and friendship, while the olive branch symbolizes sustainable development and hope, and inherits the theme of "Better City, Better Life".