Can foreigners enter Chinese mainland with a visa from Taiwan Province Province?

A visa is a note and seal made by the sovereign organ of a country on the passport or other travel documents held by its own or foreign citizens to indicate the procedures for allowing them to enter, exit or pass through its territory. It can also be said that it is an endorsement certificate issued to them.

The Taiwan Province visa you mentioned should not be recognized in China.

Foreigners holding foreign passports must apply for Chinese visas when they enter the mainland of China, except those who have been exempted from visas to each other or unilaterally (such as ordinary passports of Singapore, Japan and Brunei). Turks with ordinary passports must apply for a Chinese visa to enter Chinese mainland, but it is impossible to apply for a so-called Taiwan Province visa.