Have you ever watched a Cantonese Opera? Yes, one of those nasal high pitched singing that's been around for centuries in China?
Did you know that if one of the character started spinning his/her head round and round (like headbanging in a heavy metal concert, but 360 degrees spin), it means that he/she has gone mad.
There are many other specific gestures in a classic Chinese opera that signifies a certain mood or status. Very interesting topic which happened to intrigue my little daughter.
So while she was enjoying the interactive video show of these different gestures, I took a few snapshots.