I've found that your extension has Incorrectly included Hong Kong, Macau, and Taiwan in the list of "countries". This is an unforgivable mistake of principle. Hong Kong, Macau, and Taiwan are NOT COUNTRIES that can be listed with China together.
I request to replace these wrong region names immediately. You can either replace them with "Hong Kong, China", "Macau, China", and "Taiwan, China" respectively, and change the element name from "country" to "country/region". In short, you must declare that these regions are not a country, and belong to China.
Since my wiki website provides service for people in China, I have to make sure that everything on my website obeys the laws of China, and the previous issue is a violation. I request to fix this issue as soon as possible, or I'll have to stop using your extension and make this thing public.