9 Yeung Jen Ging was said to have been created by an unnamed Buddhist monk friend of Central Divinity Wong Chung Yeung's. The monk was attempting to create an equivalent martial arts system to the 9 Yum Jen Ging, but following an inverse path from that of the 9 Yum.
Excerpts of the 9 Yum Jen Ging were recited at various points of LOCH and ROCH; parts of the 9 Yeung Jen Ging were also recited in HSDS. Based on these excerpts, do you find that the two manuals' underlying philosophies were truly opposite? Can we do a side-by-side comparison of the relevant texts to see?