Taiwanese; Taiwanese Hokkien
Refers to the Taiwanese Hokkien language, a variety of Southern Min Chinese spoken in Taiwan.
Taiwanese is one of the languages widely spoken in Taiwan.
Refers to the Hokkien language more broadly, including varieties spoken in Fujian and Southeast Asia, whereas 台湾語 is the Taiwanese variety.
Compound of 台湾 (Taiwan) and 語 (language).