Liu Chang is the former Vice President of Government Affairs, BD & Marketing Knorr-Bremse APAC, Member of core leadership APAC； Vice President of Thales (China), Member of EXCOM; Director of Marketing and Business Development, Director of Government Affairs of Siemens (China) Co., Ltd.; Chief Representative of Beijing Representative Office of Herrenknecht (China); Senior Manager of Sales and Marketing of Herrenknecht AG (Germany); Official at China Embassy; Lecturer of Beijing Youth Politics College.

She has a PHD in Economics, Northeast Normal University; MBA, the University of Offenburg (Germany).

Liu Chang has 20 years of industry experience, covering the World's top 500 multinational companies, government agencies and colleges. Liu Chang is the President of the European Union Chamber of Commerce in China (EUCCC) Government Affairs Forum.

Researcher, doctor, doctoral supervisor, Beijing Institute of animal husbandry and veterinary medicine, Chinese Academy of Agricultural Sciences, major in agricultural product processing and storage engineering - theory and technology direction of animal product processing and safety control. As a post expert of the national beef and yak industry technology system, undertake the post work of beef cattle classification and segmentation; Presided over and participated in the research and formulation of many national and industrial standards, such as "beef carcass and fresh meat segmentation" (gb/t 27643-2011), "beef grading specification" (ny/t 676-2010), "beef grading" (sb/t 10637-2011), "pre-mortem living evaluation rules for beef cattle" (submitted); As a mainland assisting expert in the "Qinghai Tibet Plateau community animal husbandry industry science and technology project", he participated in the research on the public welfare (agricultural) industry science and technology project "Qinghai Tibet Plateau Characteristic organic animal product production technology and industrial model", focusing on "yak slaughtering, preservation and meat product production technology innovation and quality standard formulation".