zhTW
zhTW is a locale designation used for Traditional Chinese as written and used in Taiwan. It corresponds to the zh-TW tag in the IETF language code system and signals not only the script (Traditional Chinese) but region-specific conventions, vocabulary, and formatting typically associated with Taiwan.
The writing system in zhTW relies on Traditional Chinese characters, in contrast to Simplified Chinese used
Encoding and typography have evolved from historical standards such as Big5 to modern Unicode. Traditional Chinese
In software and web contexts, zhTW is used to tailor language, spellings, and date and number formats