Comment Re:google.com.tw (Score 3, Informative) 295
Hong Kong also uses Traditional Chinese, and there are differences in word usages etc between HK written Chinese and mainland written Chinese.
Google have specially made a Simplified Chinese version and are hosting it out of google.com.hk, aimed at mainlanders. When you access google.com.hk from a browser that is configured to ask for pages in Simplified Chinese, google.com.hk delivers you that version.
It even says under the search box (in simplified Chinese), "Welcome to the new home of Google in China!".