One of Liuzhou's more interesting characters is the one I call "Water Writing Man". He can often be seen around town. WW Man carries a contraption fed from a water tank on his back which he uses to write his Chinese calligraphy directly onto the pavement. Of course, it soon evaporates.

Of course, you are all dying to know what it says. That's easy! Just stand on your heads.

In fact, it's just an advertisement for the calligraphy brushes which he is selling. But still a neat trick.