BEIJING, HONG KONG and NEW YORK, Nov. 11, 2012 /PRNewswire/ -- ChinaSoft International Limited ("ChinaSoft" or "the Company") (SEHK:354) participated in the Aliyun Worldwide Developer Conference 2012 ("AWDC 2012") on November 8-9, 2012 in Hangzhou, China. Hosted by Alibaba Cloud...