1. In 2006, the second cooperative project between China and Romania “Research and Development of New and Clean Energy”finished by Mr. XI Wenhua, Ms ZHANG Lanying and Mr. LI Shimin;
2. From 2007-2008, China-Japan Cooperation Project of Small- Scale Wind Lens Turbine and Irrigation Experiment and Demonstraiton System, implemented by Mr. XI Wenhua, Mr. LI Shimin, Ms ZHANG Lanying, Mr. ZHANG Danping, Mr. HE Wei, Mr. LV Weizhong and Mr. WANG Zhibin£»
3. In 2008, “China-Africa Solar Energy Application Technology Investigation and International Seminar” finished by Mr. XI Wenhua, Mr. LI Shimin and Ms ZHANG Lanying,
4. In 2008, the third cooperative project between China and Romania “Developing the Solar Energy Application Technology and Components” implemented by Mr. XI Wenhua, Ms ZHANG Lanying and Mr. LI Shimin.
