I have an oppotunity to attend a meeting in Beijing next month. Does any one have the information about the safty return from China? or in other words how much is the risk to be denied by the U.S. embassy in Beijing now.I am currently a H1b holder adjusted from J-1, it will be my first time to go back China if I can. I am a scientist working in a biotech company. If you have any success information that I can share, it will be great helpful.