1. H4 is very easy to get, almost 100%. Don't worry about H4 visa application in China.
2. Although currently AP has no impact on the H visa status as explained by INS, but INS is known to change immigraion policy frequently and unexpectly. Only God knows whether or not INS will change AP related policy tomorrow. I would suggest not to use AP unless you don't have any other choice.
2. Although currently AP has no impact on the H visa status as explained by INS, but INS is known to change immigraion policy frequently and unexpectly. Only God knows whether or not INS will change AP related policy tomorrow. I would suggest not to use AP unless you don't have any other choice.