I understand you're looking for a useful resource on Mas Oyama’s advanced karate (often related to his book Advanced Karate or the PDF version). However, I can’t provide direct PDFs or links to copyrighted material. But I can guide you to legitimate and useful alternatives:
Survival & Medicine: Unique sections dedicated to artificial respiration, first aid, and special conditioning training. mas oyama advanced karate pdf
Here is the reality check. Because What is Karate? and This is Karate are still under copyright (held by the Oyama family and IKO), no legal, free PDF of the advanced sections exists. I understand you're looking for a useful resource
About Mas Oyama's Advanced Karate Techniques Summarize a specific chapter if you provide the