Don't worry too much. As long as you have all documents in order, you should get H4 visa and come back without any problem since H1B/H4 is allowed to have immigration intention. F1/F2 and B1/B2 are more problematic.
Enjoy your stay in China!
• Thank you so much! -磨蹭- ♀ (0 bytes) () 09/14/2005 postreply 10:49:35