说说看你是如何晋升的？ I think the sentence is Chinglish, it is not grammatically correct in English.

谈谈你是如何晋升的？或许你可以讲讲如何更好胜任它

"Please speak to see how did you promoted?" What does that mean? First write good English, then try to translate.

Alex, I don't quite understand what you are trying to say. Did you mean "Please tell us how you got promoted to a higher position?" The English sentence is very confusing and grammatically incorrect.

请谈谈你是如何发展推广的呢