Never been to Danang, but this looks more like a mash-up of San Francisco.
The bridge in the foreground reminds me of the new eastern span of the Bay Bridge, and the one in the background looks like the Golden Gate Bridge, although it painted aqua instead of “International Orange”. Especially with the hills behind it. Also, the tower on the far left looks oddly like the new SalesForce tower in downtown EssEff.