Compiler Design Concepts in Tamil and Hindi

I came across this Youtube channel, wherein a person by name Santhosh is explaining very hard to understand Compiler Design Concepts in Tamil

His playlist is here

I also came across compiler design lecture explanation in Hindi by a different people.

These are hard concepts. Even after reading the book, if I am struggling to understand; viewing these videos seems give a comfort and confidence. Something to say about the languages that we grew up with.