Question

Why does Taiwan have to enter athletes into the Olympic games under the title "Chinese Taipei"?

Answer 1

because not all countries recognize it as a sovereign nation

Answer 2

The government of China field of Taiwan when the communist the revolution took over the never recognized the communist for the government and still claims that they are the rightful government of all of China and not all countries recognize it as a sovereign nation.

The diplomatic and economic pressure with originated by the authoritarian and more government in charge of China.