From the vantage point of someone living in one of today's highly developed cities, the hills look like a backward place to live, and this perspective leads one to the intuitive conclusion that the Hakkas must have left the plains only because they had no other choice.
今天由都會發展的角度往山區看，認為淺山「落後」，因此客家人一定是因為不得已原因遷離西部平原。