Chinese and South Korean college students form the Olympic Symbol with garden pots, to promote environmental protection at the Beijing Botanical Garden on Tuesday, May 15, 2007. Students came to the Botanical Garden as part of activities of the 6th Volunteers' Green Camp of Chinese and South Korean College Students, which kicked off on Monday. 100 South Korean and 60 Chinese college students attended the event.

Chinese and South Korean college students form the Olympic Symbol with garden pots, to promote environmental protection at the Beijing Botanical Garden on Tuesday, May 15, 2007.

Chinese and South Korean college students form the Olympic Symbol with garden pots to promote environmental protection at the Beijing Botanical Garden on Tuesday, May 15, 2007.