We don't need to abandon some of them and cherry-pick the others, but we can take care of them both by refining the system. The government could do something more to put more resources to upgrade the system.
Let me give you an example. Under the previous government it was a two-way highway with two lanes each way. After a few years, as more cars came in and wanted to use the freeway, it became a traffic jam. Now the government is saying it is going to put traffic police to dictate which cars can use the freeway and which ones cannot. The ones it picks, who can use the freeway, go straight ahead, but the ones who cannot use it, it tells them, “Okay, go ahead, because you are going to wait for a long time. If you don't want to wait, drop out and come back when the freeway is clear.”
Why doesn't the government build or expand to three lanes, or car-pool lanes, or speed-up lanes for those skilled workers? That way the other people waiting on the freeway can still move ahead and speed up a little bit. But if they use a car pool, and they move to the car-pool lane, the cars using the old freeway can still move ahead. That's what I want the government to do, in fact.