hmmm. I wonder when they plan to invade with all the offspring. If the child becomes a citizen, when they go back to China are their children (when/if they have them) automatically dual citizens?
“Dual citizenship” isn’t a thing. Sure, these tourism birth babies will have their natural Chinese citizenship and our labyrinthine, “birthright” citizenship, but citizenship of a country is only applicable in/to that country.
You can have citizenship of several countries, and you can have citizenship conferred upon you against your will. You can also have the right to citizenship in countries you don’t wish to belong to.