I think you need to get a language pack. You have to install a language pack which include a Chinese language in it. You have to contact a nokia service center for that. Tell them that you need additional Chinese language in your phone, they will install a Chinese language and you have to pay for that service. I don’t know how much they charge, but I think it will cost you a tiny bit, because this is extra sevice which you are demanding for your convenience and you have to pay something for that.
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