BAFS Calvin

非常清晰 清concept or初學都可以, 配合不同例子和例題 由淺入深step by step手把手, 一直以來明啲唔明啲的課題都解決左 謝謝你令我對account 重燃興趣

老師如春風化雨，滋潤著我們的心田，用知識的甘露滋養著每一顆渴望學習的心靈。您不僅傳授知識，更教會我們如何做人，如何面對挑戰。每一次的鼓勵和指導都如星光閃耀，照亮我們的前路。感謝您無私的奉獻，您是我們心中永遠的榜樣！

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!