からいうと、からして、からすると、から見ると

[kenchan]

からいうと、からして、からすると、から見ると

As I studied from the book, all this seems to give rather similar meaning.
How should we apply them respectively?

Thanks

 

[kenchan]

Anyone can help me on this?

 

[nekojita]

There is a good description of the differences here:

word choice - The difference between からすると、から見ると、から言うと? - Japanese Language Stack Exchange

 

[kenchan]

Thank you so much