Wholesale property perchase

[Sang Han]

Fellow RE investors,

Hi, I am Sang Han and a new REI in Chicago area. And I am sure that my number of questions would look so naive and stupid including below.

Can you please advise a list of things I need to check in legal when I purchase wholesale property? 

I can find information about "how to be a wholesaler" but cannot find information about "what are things to check or be careful when I buy a wholesale property". 

Thank you very much. 

Sang