導師介紹
彈性自主，可按需要只報部分，一個topic $350 (total 13個topic), 每個課程附送question bank, 另設有paper 1 all-in-one, 同樣只需$350
信心保證，門生清一色好評
線上課程
- 學生評價
- (495個評價)
4.8
導師分數
4.8
導師分數
Maann
2027 DSE 考生
筆記簡潔擇要 附加例子，課堂解說清晰，容易理解和記得要點，超有用，謝謝您
Andfff104
2026 DSE 考生
十分分好，老師教得很好，有一些十分實用的技巧幫助我提升成績，配套也十分豐富，筆記有內涵，也有充足練習👍🏼
Eva Lui
2029 DSE 考生
Teacher's explanation is very clear and concise. The course is useful.
ilaw
2026 DSE 考生
Calvin Sir is super helpful! I feel comfortable asking questions over whatsapps and appreicate for his instant responses. Also, his teaching notes have wonderful way of explaining complex concepts. His clarity makes learning so much easier!
BAFS Calvin
BAFS 5**✨HKU一級榮譽🎓ig: dse.bafs_calvin