Very well explained training and gives a good overview on how to become a good PO.
Few improvement recommendations would be:
1. Lecturer's face screen is a little too big and sometimes covers the lecture contents. Next time it's better to have a smaller screen or voice-only lectures with full-screen contents.
2. Some lessons (like user journey) have too little contents to be properly understood. Maybe explain more with real case contents.
3. The Lacks of real-case study in development using scrum. Maybe adding a real-case study will be more practical for those who used scrum already.