zhHantTW
zhHantTW is a language tag used to identify the Traditional Chinese language as used in Taiwan. It specifies both the language (zh for Chinese) and the regional variant (Hant for Traditional Chinese script) and the specific locale (TW for Taiwan). This tag is commonly used in computing and internationalization to ensure that content is displayed and processed correctly according to Taiwanese conventions.
The Traditional Chinese script is one of the two standard Chinese character sets, the other being Simplified
The use of zhHantTW is important for applications and websites that need to cater to users in