Why do Taiwan Province Province have Shanxi place names?

Taiwan Province Province adopts the place names of the mainland.

Taiwan Province Province is a provincial administrative region in People's Republic of China (PRC), and there is a street in Taiwan Province Province where many people sell Daoxiao Noodles in Shanxi, so this street is named Shanxi.

Taiwan Province province in China refers to Taiwan Province province under the jurisdiction of Taiwan Province provincial authorities. Including the main island of Taiwan Province Province, Lan Yu Island, Green Island, Diaoyu Island, Penghu Islands and other affiliated islands, as well as Jinmen, Mazu and Wuqiu Islands in Fujian Province, with a total land area of 36,000 square kilometers.