The operating entity is an online marketing solution provider in China, with an advertiser client base mainly in the healthcare industry. Our principal executive offices are located at Room 801, Tower C, Floor 8, Building 103, Huizhongli, Chaoyang District, Beijing, China, and our phone number is +86-10-13311587976. Our registered office in the Cayman Islands is located at the offices of Quality Corporate Services Ltd., whose physical address is Suite 102, Cannon Place, North Sound Road, P.O. Box 712, Grand Cayman KY1-9006, Cayman Islands. Our agent for service of process in the United States is Cogency Global Inc., 122 East 42nd Street, 18th Floor, New York, NY.