Xinhua news agency, Xi'an, July 9 (Zou Jingyi Reporter) Yan'an Revolutionary Memorial Hall celebrated a collection ceremony to donate works and documents to Edgar Snow and Helen Snow Snow the ninth, receiving valuable historical documents such as snow works and foreign languages ​​of historical works donated to the young student Li Yizhou, young student Li Yizhou, who works in Materials historical Li ni, director of Yang an Revolution Memorial霍尔（Hall）将埃德加·斯诺（Edgar Snow）和海伦·斯诺（Helen Snow）作为著名的美国作家和记者。他们在Yannan和其他地方进行了研究和深度研究，完成了“在中国闪耀的红星”等作品。刘或说亚南的历史希望通过建立由雪代表的外国记者，作家和朋友的纪念展览来告诉世界。