Obviously, the word "For" should be "As for", "As to", "Regarding", "As regards", "Concerning", "As far as ... is concerned", or "When it comes to". But for some reason, many Chinese use the single word "For".
A Chinese sentence can be preceded by a standalone topic noun phrase for emphasis or other reason, as in
while the literal English translation in the parentheses is less common. This is technically called fronting (in the Chinese sentence) and left-dislocation (in the literal English translation). But I don't think that can explain why so many Chinese artificially introduce the noun phrase with "For".