Selected from 400 candidates, four pupils from Lhasa left for Shanghai on May 15 to visit the Expo as the "Little Expo Ambassadors".

Launched by Lhasa Evening and Sohu, the selection of the ambassadors which started on March 24 lasted for about two months.

According to a principal of Lhasa Evening, the four "Little Expo Ambassadors" will unite with 31 "Little Expo Angels" from 6 areas including Shaanxi Province and Sichuan Province.

Source: China Tibet Information Center