I just made some updates on the "topic" page. Now you can see my keynote speech presentations on this page. https://www.lifeupeducationtv.com/speaking
I will list them here as well:
Why Mental Transformation Contribute To Our Happiness And How To Earn Self-love
What Is “Ikigai” And 'Happiness' In The Eastern & Western Philosophy
What Is The Ultimate Possibility Of Humanity And What Is Our Dream?