How long do Americans want to work and live in China?

You should consult the Exit-Entry Administration.

The time for visiting relatives is very short, so you can apply for a work visa.

1. Americans go to the American embassy to apply for a single certificate.

2. Translate the single certificate into Chinese and get a marriage certificate.

3. China people should copy the first page of the household registration book, the personal page, the ID card, the photo page of the US passport, the Chinese visa page and the customs clearance page, with two or more copies each.

4. Go to the foreign marriage registration office where China is registered, and bring: American single certificate, Chinese translation and passport; China household registration book and ID card; Wedding photos and above copies.

For details, please consult famous related institutions.