Familiar with programming in Office VBA, Python, MATLAB, SPSS, and .NET. Previously taught at universities, with extensive experience in online education. Published books including MATLAB Practical Tutorials, Advanced MATLAB Programming, Replace VBA! Automate Excel Programming with Python, and Learning Python by Comparing with VBA: Efficient Data Processing Automation. Recognized as a CSDN Honorary Lecturer, with over 300,000 students across online platforms.