How do you show number with finger??

I am not sure you have the same way to tell number with finger like me, but I found this interesting different between China people and me today.

1. Number 7

I tell 7 in this way

And... surprisingly, my China team mate all look confuse when I told 7, and show my finger to them. They said, that is means Number 8 to them!! So, here is how they show Number 7

Dalian people tell 7 in this way, I assume this the local Chinese way

2. Number 8

Look familiar? Of course, I used to show it as 7 mah :D

3. Number 9

Number 9, like the way I said 'dead'

4. Number 10

Number 10, I use the same way also

And, for those bigger than 10, they told will not use finger to tell anymore, just say the number loud!