[XML VQG] Learning again?

I've been quite busy to learn English and doing many activities in international businesses.
In the mean time, I've always felt that I'd like to learn programming at the same time, but I couldn't.

Now I want to try again to learn it.

I selected XML as the subject for this trial. I'm still not sure I could continue to learn something regarding programming in my current situation, because my skill of English is not yet sufficient and needs a lot of time to improve it.

Any way, I'll try.

This time, my text book is "XML VISUAL QUICKSTART GUIDE". XML is a good old friend to me. I already know much about it. But I thought clarifying its basic notions would help me a lot at this timing.

That's all for prologue. Let's get started.