Legal Question in Family Law in New York

You will need to do a divorce by publication. It is expensive, but it is the only way to get your divorce in this situation. We handle these all the time. http://www.NYCDivorceCenter.com

You would have to file an application with an affidavit demonstrating that the husband's location is unknown, and that his last known location is in China. You will have to be specific concerning where in China. You would then have to make arrangements for publication in China.

This is not easy.

Mike.