Holden's trip in Modern China (Adopted by The Catcher in the Rye)

Holden Caulfield, came to Modern China in a research program, especially designed for adolescents. Holden witnessed the heavy smog in Peking, experienced the hard life of remote villagers, and he was also touched by the story of one American university graduate who had similar growth experience. Finally, Holden returned to his family and his society physically and spiritually.