Sydney, female, Han nationality, born on May 27th, 1974, a native of Chang 'an, Shaanxi Province, a lecturer in party member, is currently a teacher in the e-commerce department of the International Business School of Shaanxi Normal University. 1994.9- 1998.7 studied in the computer department of Xi University of Technology and obtained a bachelor's degree in engineering; 200 1.9-2004. 10 studied in the Computer College of Xi University of Technology and obtained a master's degree in engineering. Research interests: e-commerce, intelligent computing. Textbook: Theory and Practice of Network Finance (20,000 words in total, Xi Jiaotong University Press, 2008). Basic application and system development of PowerBuilder9.0 (1000 words, Electronic Industry Press, 2004). Practical technology of network multimedia (* * * 1 1. 1 ten thousand words, People's Posts and Telecommunications Publishing House, 2000).