The document is an invitation letter for the WEXPLORE China 2011 program, which offers educational tours and experiences across China. The programs include exploring the Silk Road, visiting Beijing, Shanghai, and Xi'an, a trip to the tropical island of Hainan, and participating in the WEMUNC conference in Beijing. The letter emphasizes that WEXPLORE China aims to provide unique learning experiences about China's history, culture, politics and economy through interactive activities and excursions led by specialized staff. Safety is the top priority for the program.