english: So they created four special economic zones around Hong Kong: zones where Chinese could come and work, and cities grew up very rapidly there; also zones where foreign firms could come in and make things.
non_english: Dus ze creëerden vier speciale economische zones rond Hong Kong: zones waar Chinezen konden komen werken, en waar steden erg snel groeiden; tevens zones waar buitenlandse firma's konden komen om dingen te maken.