Tai·wan·ese 
(tī′wä-nēz, -nēs)
(tī′wä-nēz, -nēs)adj.
Of or relating to Taiwan or its peoples, languages, or cultures.
n. pl. Taiwanese
1.
a. A native or inhabitant of Taiwan.
b. A person of Taiwanese ancestry.
2. The variety of Chinese spoken on Taiwan.