Linganne - Welcome to CnH.
First, someone already answered part of this question in the other question you asked, about pushing the hands away.
Second, if you title a thread "please help" or "urgent" people think it's an emergency, so you might want to tone that down a bit, since neither of your posts have been urgent.
Third, I would suggest you do some reading in the new chin owner section, health and hygiene, diet and nutrition, as well as the forum FAQ's. This will help you to become familiar with the pet you brought home, as I'm guessing you didn't do much research beforehand. That's okay, lots of us didn't, but it always helps me to retain the information more if I do a bit of research and reading. If you check through those sections and then use the search engine, I think you'll find pretty much everything you are curious about.
If you can't find what you're looking for, by all means, come right back to this thread and ask again. We'll be happy to answer your questions.