Do I need a residence permit to live in Beihai for a long time?

Permanent residence in Beihai requires a residence permit.

1. You can't live in Beihai for a long time without a residence permit.

2. Residence permit is an attempt made by some developed cities in China to learn from the green card system of developed countries, which has accumulated experience for China to formulate skilled migration measures and eventually form the national green card system of China.