He Danian, Guo Ailei, Wang Xuhua, Zhou Hansen-----these are just ordinary Chinese names on the volunteer list of Xidan Culture Square, but actually these are Chinese names of foreign student volunteers .
 Since Agu. 17th, more than 10 volunteers from the United States, Germany, Canada, Sweden, Tailand and Korea are doing volunteer work on Xidan Culture Square. They mainly provide information and translation service. While providing service, they've also learnt to make the Chinese knots under the help of the Chinese "experts".
 Zhou Hansen, who's from sweden, said in his not-so-fluent Chinese that he was very happy to be a volunteer of the Beijing Olympics, meet so many friends and get to know the Chinese culture.