Introduction Beijing Dongsheng-Ruiyang Certified Pubic Accountants Firm (Dongsheng-Ruiyang CPA) was authorized by the Ministry of Finance and registered with Beijing Administration for Industry and Commerce. Since its establishment,     Dongsheng-Ruiyang CPA has not only formed a whole set of rules and regulations, work standards, internal control systems but also firmly adhered to the principle of ‘Independent, Objective, Impartial’ in the working so as to win profound trust from clients deeply for its high quality and service to society. Dongsheng-Ruiyang CPA offers a full range of professional and high quality auditing, accounting, tax, assets evaluation, financial and management advisory services through its business network. Under each of service product, Dongsheng-Ruiyang CPA has open up relevant secondary one to meet client’s different requirements. At the beginning of the new century, Dongsheng-Ruiyang CPA will work hard and make all efforts to provide continuously professional services while growing up with clients both old and new. Firm Culture Honesty, Trust & Service Honesty of Heart: to treat others open-heartedly, honesty by honesty. Trust by others: to win others’ trust and provide service products of high quality. Service to Society: the ultimate aim of Dongsheng CPA is service only that has been creating the wealth of society. Mission Statement Making Innovations, with vigor, Surpassing and overstepping Making Innovations: to make innovations and bring forth new ideas. With vigor: to be brimming with vigor and enthusiasm at work. Surpassing and overstepping: to surpass advanced levels and overstep limitations oneself.