Recommendation for 1 to 1 tuition for Chinese, Maths and Science for Sec 2

[serene_tanhy]

I am looking for recommendation of good teachers for 1 to 1 tuition in Chinese, Maths and Science for my son who will be in Secondary 2 express in 2021. Staying in Yishun. Looking at either going to the tutor's place or the tutor can come my place. Thank you in advance.