Why when you cross that border do you have to fill out the form that basically says you don't have bird flu, but you don't have to when you cross at Lo Wu? Why do only foreigners that are going into China have to fill this out? I really doubt a foreigner would be carrying bird flu into China. It is many, many times more likely for a mainland Chinese person to carry bird flu out of China than it is for a foreigner to carry bird flu into China. Whenever I fill out that form I don't even slow down when I give it to the desk that is collecting the form. No checking against passport or anything. I could write my name is Jesus Christ and it wouldn't raise an eye brow. So I always just hand it off and keep walking. The form seems kind of pointless. Here is another thing. It is not only one person's job to collect the forms and put them in nice stacks, it is two people's job! No kidding! Two people are paid by the government to sit there at the same time and basically collect pointless pieces of paper and put them in stacks. I think it is pretty funny and get a kick out of it every time I cross there.