Questions about visas in Taiwan Province Province ~ ~

This is the practice of commercial endorsement. That is to say, if you go to Taiwan Province Province for business investigation, the inviting unit in Taiwan Province Province will send a letter to the Exit-Entry and Immigration Department of the Ministry of Interior to apply first. After passing the examination, you can apply for entry permit in China Travel Agency (the endorsement issuing agency of the Taiwan provincial government in Hong Kong and Macao) according to the content you posted. However, if it is for sightseeing or other purposes (such as studying abroad), this method cannot be applied, and you must apply to the Taiwan provincial government for entry and exit permit (entry permit) before the prescribed business period.