How to immigrate to Taiwan Province Province?

For mainland citizens, there are only three ways:

1. If you support your relatives through marriage and have lived for 6 years, you can obtain (apply for) a Taiwan identity card.

2. Those who have made great contributions to Taiwan Province can have the nationality of Taiwan Province Province.

3./kloc-those under the age of 0/8 who have immediate family members in Taiwan Province, or collateral relatives who are left unattended in mainland China, or who have no relatives but are adopted by Taiwan Province people, can live with their relatives and obtain (apply for) a Taiwanese identity card after a certain number of years.