Slang is slang. I don't know of any reason to use slangs.Originally Posted by whl626
The first sentence should be: "I am running a company dealing in wine and food."
The second sentence should be: "People from different nations come to attend the world conference." Use peoples only when discussing nationalities. For example, you might say discuss the peoples of Europe or the peoples of Asia. There is probably no need for peoples unless you are writing a sociology paper.