Thank you, Shoaib.
I'm sorry, I don't know which edges I should cut.
I'm very sorry. I have tried five times to upload the .zip file to the website, but all failed. The Maya's help documents is in the .zip file. According to the Maya's help documents, I wanted to model a hand.
Perhaps now the website have some problems.
I am using Maya Unlimited 4.0, when I press F1, the document appears.
Now, I want to say another thing.
In fact, most of my skill about Maya was from the friends in the websites. Thank you all the friends!
I think the helps should be each other.
I have seen many posts, but I can answer only few.
I can't understand some of them well because my English is poor.
I'm sorry for this.
Thank you.