HK public hospitals are not only pro-cockroach but they have a lot of intrinsic interests to limit mainland Chinese doctors and nurses' helps. For years, HK public hospitals are plague with problems and staff shortages but HK medical council has sternly refused to allow importing of foreign or mainland doctors or nurses. If mainland Chinese doctors and nurses' assistance won over HKers, these HK doctors and nurses are afraid they would lose their jobs or get a pay cuts. That's why they are trying to sabotage everything from seeking helps to working together.