There are variants of the written Chinese languages and they are used in different regions. E.g. Simplified Chinese characters are used in Mainland China, while

There are variants of the written Chinese languages and they are used in different regions. E.g. Simplified Chinese characters are used in Mainland China, while Hong Kong, Macau and Taiwan are still using Traditional Chinese Characters. Also, different Chinese speaking regions have subtly different vocabularies. E.g. Software is translated as 軟體 in Taiwan, while in Hong Kong it is 軟件. I guess there are similar issues for Spanish in Spain and Spanish in Mexico.