http://www.google.cn/logos/cn_teachers06.gif
The logo is really weird... The Chinese at the right corner is "Teachers' Day".

:/
Where did you find it Haochi?

I found it on Google.cn...
"Not Enough English Words"....

this so called – "Teachers' Day", is it world wide? or just in China?

Well, there's teachers' day all over the world, but Sept. 10's teachers' day is just for China...
http://en.wikipedia.org/wiki/Teachers%27_Day

ohhh.. ok..
thanks mate :)