Hi, i'm indonesia passport holder. Right now, i am a college student at Hebei-China. I'm planning to go back to Jakarta on January 2010. But before going back to Jakarta, i want to travel to some places in China and Hongkong for a few days. So the travel line muchless would be like this: Hebei-Shanghai-Shenzen-Hongkong-Bangkok-Jakarta. Do i need any specified documents to enter Hongkong? Thanks...