[Concord Medical to Acquire A 52% Equity Interest in Chang’An Hospital BEIJING, January 6, 2011 — Concord Medical Services Holdings Limited (“Concord Medical” or the “Company”) (NYSE: CCM), the operator of the largest network of radiotherapy and diagnostic imaging centers in China, today announced that it has, through its subsidiaries, entered into agreements to acquire a total of 52% equity] [FORM 6-K CONCORD MEDICAL SERVICES HOLDINGS LIMITED 18/F, Tower A, Global Trade Center þ o Form 20-F o o o þ Yes N/A TABLE OF CONTENTS EX-99.1 TABLE OF CONTENTS CONCORD MEDICAL SERVICES HOLDINGS LIMITED Jianyu Yang Director, Chief Executive Officer and President 3 6-K 1 h04750e6vk.htm FORM 6-K]