Date:05/05/2009

A photographic exhibition about 2010 World Expo Shanghai opened in Changzhou, Jiangsu Province, late last week, marking the start of a week-long promotional campaign.

The organizers are distributing promotional materials to local residents to inform them of Expo updates as well as other aspects about world expositions.

Promotional videos will be played on electronic boards in downtown Changzhou and a lecture will also be held.