This being completely off topic… Understanding constructions works in Macau one has to understand how the workers think and act. One thing that surprised is me that accross my construction sites, workers had the tendency to listen to Xu Wei on their phones or portable MP3 devices! Wherever one would go, somewhere somehow Xu Wei would sing to you, especially from mainland Chinese workers’ devices.
As a note to any construction professional out there: If you want the workers to understand you, recognize Xu Wei and mention it to them. They will recognize you on site much faster after you have told them you know this rock musician from mainland China.