Hanyang University admissions and requirements?

Guys, I need some specific information on how to apply to Hanyang University. I want to study chemistry, but what documents do they require at the admissions office? I don't know Korean at all, so I'm researching on my own. How much are the tuition and fees? What are the housing and dormitories like? Also, do I have to study at a language school or can I go straight into my major? I'm wondering what to look for when choosing a school. What are the shortcuts?