1.1.863 sub-topic "Mobile 3D spatial information analysis and service system", 2007-2009, (leader)

2.2.Dongguan Agriculture Bureau project: "Soil Formulation Management Information System in Dongguan City", 2007-2008, (main accomplisher)

3.3.Guangdong Natural Science Foundation project: "3DGIS in large data volume scene visualization research ", 2007-2008, (Main Completer)

3. Natural Science Foundation of Guangdong Province Project: "Research on Scene Visualization of Large Data Volume in 3DGIS", 2005-2007, (Chair)

4. Science and Technology Plan Project of Guangzhou Municipality: "Comprehensive Evaluation of Ecological Service Value of Urban Greenland Based on Remote Sensing", 2005-2007, (Participant)

5. Presidential Fund of South China Agricultural University: "Research on Scene Visualization of Large Data Volume in 3D GIS", 2005-2006, (Chairperson)

6. 2005-2006, (presided)

6. 973 National Key Basic Research Development Project: "Application Demonstration Research of Quantitative Remote Sensing in Western Ecological Environment Construction", 2004-2005, (participated)

7. Guangdong Province Science and Technology Program Project: "Research on Agricultural Product Safety Monitoring and Early Warning System Based on GIS", 2004-2005, (participant)