Yew Bio-Pharm Group, Inc. announced that on May 21, 2018, the Board of Directors appointed Ms. Nan Tian to serve as the company's chief financial officer and Chang Liu, Guoshuang Tian, Hui Tao and Xiefeng Liu to serve as independent directors of the company. From July 1990 to December 1999, Nan Tian served as department manager in Accounting Firm of Heilongjiang Province Finance Department. From January 2000 to June 2014, she served as vice general manager and director of Li'anda Accounting Firm Co.

Ltd. and from July 2014 to the present she has served as partner of Ruihua Accounting Firm LLP.