(I do not speak Mandarin but the translator worked really well for this sentence from what I can tell) Direct Translation: 在宏觀經濟方面，政府需加強調控房地產價格。 From the macroeconomic side, governments need to strengthen regulation and control real estate prices. or On the macroeconomic side, governments need to strengthen regulation and control real estate prices. Generally, If XX is a proper noun like a person, place, or object it would be something like "from XX's side ", "from XX's perspective" which indicates that the perspective or side belongs to XX. Watch out for apostrophe rules which can be brutal. If XX is more like a concept or theory or would not "own" the perspective (like macroeconomics which is an abstract idea or theory) you could use "with respect to XX", "in regards to XX", "from the XX perspective". I would need more context from your conversation to know exactly which beginning I would choose for the sentence as a native English speaker, but most of them would be understood in casual conversation.

In/with regard to, regarding..., in the view of, in respect of, in terms of, etc.