Liu Dandan: female, born in February, 1983, China nationality, with no right of abode abroad; China Renmin University, Master of Finance. He has served as the chief financial officer of China Hi-Tech Group Co., Ltd., senior vice president and chief financial officer of Guangzhou Youjia Investment Management Co., Ltd., and assistant to the general manager of Beijing Haidian Science and Technology Enterprise Financing Guarantee Co., Ltd., in charge of the financial management department. He is currently the financial director of Beijing Jinyi Culture Development Co., Ltd..