Hello, I'm Esmond. I graduated in Mechanical Engineering at CUHK in 2021. I have been a parttime tutINVALID, either in private INVALID under an institute, since I was doing my postsecondary study (with 4INVALID yrs exp.). 你好，我是Esmond。我是2021年的中大畢業生。就讀大學期間已從事(私人/機構)兼職補習，約4年以上的補習經驗。