Ruling party: Taiwan's president is indeed from the Democratic Progressive Party. [1]
Self identification: More than 80 percent of respondents self-identified as Taiwanese, compared with 8.1 percent who identified themselves as Chinese and 7.6 percent who identified as both. [2]
Fully democratic: Not only does Taiwan have open elections and tolerate political demonstrations even the US wouldn't, but people have had referendum powers since 2003. This power was used stop the building of casinos in Penghu despite the moneyed interests pushing for them: [3]
1) http://www.bbc.com/news/world-asia-35336411
2) http://www.taipeitimes.com/News/front/archives/2016/05/28/20...
3) https://www.bloomberg.com/news/articles/2016-10-15/casinos-r...