Dong: Male, born in 197 1, China nationality, master's degree, certified tax accountant in China, certified accountant in China, certified asset appraiser in China, independent director of the company. He has served as deputy director of Shandong Beihai Certified Public Accountants, project manager of Xinyong Zhonghe Certified Public Accountants and deputy general manager of China Tax Agency. Since 2006, he has been the director of Beijing Huazheng Tax Agency. He is currently the chairman of Beijing Huazheng Tax Agency, the executive director of Beijing Certified Tax Agents Association, the independent director of Sanlian Trading Company and the independent director of Juli Rigging Co., Ltd..