I am a permanent resident of Macau and my girlfriend is from Shantou. If we get married and I help her find a job in Macau, can she settle in Macau?

Of course you can, it’s not as troublesome as you think.

After you get married, she can come to Macau to find a job and you live together. You can help her apply for a Macau non-permanent ID card, but this card is a bit difficult to get. If she gets this card, It can become a permanent ID card in 7 years. Even if she doesn't get it, your baby will have a Macau ID card if she was born in Macau. She must be born in Macau, otherwise she will not be given a Macau ID card.

Even if she does not get a non-permanent Macau ID card, the government will give her a certificate or something to let her stay in Macau. Don’t worry, there will be no problem.

I wish you happiness.