I lost two bikes in a so call good community in Shanghai within two weeks. Don\'t tell me it is isolated case, in the past only half year when I stayed there, I already were robbdfded five times with losing three hand bags and two cell phones. There was one time, my neck was almost broken when the robber run from behind and took my necklace away. What a wonderful county, when you walk on street no matter it is a nice neighborehood or dirty sub, there is always someone waiting there to robbbb you.