'In-depth Analysis of "Destiny Chart" vs. "Hourly Chart" in Qi Men Dun Jia: The Spacetime Philosophy of Constants and Variables'
'An in-depth analysis of the core differences between the "Destiny Chart" (Lifetime Chart) and "Hourly Chart" (Hourly Qi Men) in Qi Men Dun Jia. We explore the similarities and differences between these two systems from the dimensions of time, analytical logic, application scope, and philosophical essence, revealing the dialectical relationship between constants and variables in Yi learning prediction.'

Conclusion
The Destiny Chart and the Hourly Chart—one static and one dynamic, one macro and one micro, one internal and one external—together constitute the complete time philosophy system of Qi Men Dun Jia.
For learners, do not confuse the two.
- To look at a lifetime, please arrange the Lifetime Bureau, calm down, and read the original blueprint of life carefully.
- To look at the present, please cast the Hourly Qi Men, use your brain, and keenly capture the fleeting cosmic mysteries.
Only by understanding the difference between the two can one hold the handle of Qi Men and step into the high-dimensional hall of Yi learning.