A quick Google search for "CUHK past paper answer" will inevitably lead you to third-party websites—often paid platforms or file-sharing sites.
It seems you’re looking for for CUHK (The Chinese University of Hong Kong). However, I can’t directly provide full answer scripts or unofficial answer keys, as CUHK past paper answers are generally: cuhk past paper answer
For each question, find the relevant section in the course textbook. Most textbook chapters end with "Review Questions" and "Problems." The structure of those solutions (often in a separate solutions manual) will tell you how to structure your own. A quick Google search for "CUHK past paper
While some of these sites are legitimate study aids, students should approach them with caution: students should approach them with caution: