How can I study in this college by using Chu Hai College academic result?

I was a associate degree student before. I am a Becholor Degree Year 2 student (Chinese Literature Theme) now and I am going to apply for Becholor Degree of Education(Secondary) in Chinese or General Studies.

1. How many GPA should I get?
2. Should I attend ILETS althought I am a Chinese Literature student?
3. If I can study in this College, will I have credit transfer?

Thanks you~~~~~~