Chinese pianist Lang Lang gives a short speech at the UNICEF headquarters in New York May 20, 2004. The 22-year-old pianist was named UNICEF's goodwill ambassador on Thursday. He will focus on child survival and immunization issues in his voluntary work

Chinese pianist Lang Lang gives a short speech at the UNICEF headquarters in New York May 20, 2004. The 22-year-old pianist was named UNICEF's goodwill ambassador on Thursday. He will focus on child survival and immunization issues in his voluntary work