If I were you, I will study OUHK BBA (no entry requirement)
If your english is not good, suggest not to study diploma in HKBU SCE
you may try to study HKMA - DBM which is chinese exam and chinese textbook and very famous and long history.(award by Lingnan University)
If you complete this HKMA - DBM, you can study top up degree (chinese BBA by University of Wales or AIOU)