Um... You guys teach me a lot. Thank you.

Let's make this thing simple. How to make up a page which can't be copied and be saved?

I program "HTML Cipher" work perfectly. It can add the java script codes for me. The java script can disable right click menu, disable text selection. It can also add a lot of blank lines in the top of my html codes. It almost includes all you guys mentions.

However, I find that the page can be saved. I remember sometime I try to save some webpage in IE, It will prompt me that this page can be save. If I continue, I can find the file is a garbage, and the page is not the original page. This is what I most hope to know. How to make it possible?

CopyAll is a good program but i don't kniw where to get it

Well, as whoever said, a "foolproof" way is to do it all in flash. Won't be too easy to steal then. But really, if someone is determined to get your content theres really no way to stop them. You can disable right click, you can page down 100s of lines, you can encrypty it .. but if someone wants it, they will get it. The cold hard truth. Same with images, I've heard of people going through all sorts of elaborate methods to protect 'em, but all it takes is a "Print Screen" and those are wasted.

The web has good properties and bad. Stealing is extremely easy, so you just gotta suck it up and forget about it. Add a copyright notice at the bottom - sometimes thats enough to deter a thief.

I suggest you to use php or like somebody already said flash. My sites are using some php and you cant see the source of it.
Only the server are available to read your source.