How do Vietnamese girls settle down when they marry in China?

You need to obtain permanent residency or nationality in China.

According to the inquiry law, Vietnamese married to China people can register in China, but there is a prerequisite, that is, they must first obtain permanent residency or nationality in China and become foreigners permanently residing in China before they can apply for relevant household registration. The specific application materials are as follows:

(1) copy of foreign passport;

(2) A copy of the foreigner's permanent residence permit;

(3) If both parents or one of them is a citizen of China, relevant certificates of foreign nationality at birth must be provided;

(4) Other materials that the accepting organ considers relevant to the nationality application.

Article 7 of the Nationality Law of the People's Republic of China Foreigners or stateless persons who are willing to abide by the Constitution and laws of China and meet one of the following conditions may apply for citizenship in China:

First, close relatives of China people;

Second, settle in China;

3. There are other legitimate reasons. Article 8 If an application for citizenship in China is approved, a person shall acquire China citizenship and shall not retain his foreign nationality.