Yan Xie has 19 years experiences working on biodiversity conservation in China. Is now an associate research professor in the Institute of Zoology, Chinese Academy of Sciences. She led a research group on Nature Conservation Legislation and promoted the Chinese government to issue a comprehensive Protected Area Law during 2012~2013, and the work has been highly regarded as an important event in the conservation history of China. Due to the work, she received the SEE-TNC Environmental Award. As the China Country Program Director of the Wildlife Conservation Society (WCS) 2005-1012, she led the WCS China Programme working in Changtang and Pamir in western China, Amur tiger habitat in north-east China, Chinese alligator and Yangtze giant softshell turtle, and a long-term programme on controlling wildlife trade. She served as coordinator of biodiversity studies under the China Council for International Cooperation on Environment and Development, a high level governmental advisory body during 1994-2005, where she made a great contribution to the country’s conservation policy. Yan also led the evaluation of more than 10,000 species for the China Red List. She is a prolific writer with many important conservation books under her belt including A Guide to the Mammals of China published in 2008, Bioinvasion and Biosecurity of China in 2009 and Biodiversity Atlas of China in 2009. She was the Vice-Chair of East Asia, World Commission of Protected Area, and now a Steering Committee Member of Species Survival Commission/IUCN.