As the name implies, Taiwanese land west of Mainland Taiwan illegallyoppressed by CCP bandits (also known as "gongfei"). Includes Mainland China, Hong Kong, Macau.
Bart: TAIWAN INDEPENDENCE! mAiNLaNd tAiWaN iZ n0t pArT 0f tAiWaN! but maybe part of Japan
Justin: Mainland Taiwanese cannot abandon their 1.4 billion compatriots suffering in occupied West Taiwan