Macau’s number of imported workers (commonly known as blue-card holders) reached a record 159,299 at the end of May, 33,699 more than a year earlier, the Human Resources Office (GRH) announced Tuesday. Month-on-month, the number of non-resident workers rose by 3,091. The total number included 20,591 domestic helpers, 48.4 percent of them from the Philippines. […]