Faculty & Staff
Erin Ma
AP Physics Teacher (Y11&12)
Erin Ma
Erin Ma
AP Physics Teacher (Y11&12)

- PhD in Materials Science and
Engineering, University of Delaware
- Bachelor of Science in Polymer
Science and Engineering, Zhejiang University

- Taught as a Physicas teacher since 2015



Ada He
AP Physics Teacher (Y11&12)
Ada He
Ada He
AP Physics Teacher (Y11&12)

- Master’s Degree in Mechanical Engineering, University of California, Berkeley

- Bachelor’s Degree in Mechanical Engineering, University of Illinois at Urbana-Champaign

- Taught as a Physicas teacher since 2022

Ethan Peng
Physics Teacher (Y10)
Ethan Peng
Ethan Peng
Physics Teacher (Y10)

- B.A. in Mechatronic Engineering, Guangdong Ocean University

- M.A. in Subject Teaching (Physics), South China Normal University

- Teaching experience since 2025

Antonio Mao
Physics Teacher (Y10)
Antonio Mao
Antonio Mao
Physics Teacher (Y10)

- Ph.D. in Material Physical and Chemistry in Wuhan University

- Bachelor's Degree in Physics in Hebei Normal University Of Science & Technology

- Certificate of Senior High School Teacher

- Teaching experience since 2021

Raina Guo
Physics Teacher (Y9)
Raina Guo
Raina Guo
Physics Teacher (Y9)

- Master's Degree in Data Analytics and Artificial Intelligence in Hong Kong Baptist University

- Bachelor's Degree in Electronic Science and Technology in South China Agricultural University

- Certificate of Senior High School Teacher

- Teaching experience since 2020

Sijie Liu
AP Chemistry Teacher (Y11&12)
Sijie Liu
Sijie Liu
AP Chemistry Teacher (Y11&12)

- Master of Chemistry from Oxford University, Trinity College
- Edexcel Extended Project Qualification (EPQ) tutor
- UK Chemistry Olympiads (UKChO) and Chemistry Canada Chime (CCC) tutor
- Taught as a teacher from 2017 and experienced AP teacher



Rachel Li
Chemistry Teacher (Y9&10)
Rachel Li
Rachel Li
Chemistry Teacher (Y9&10)

- Bachelor’s Degree in Chemistry Education, Hunan Jishou University

- Certificate of Senior High School Teacher
- 18 years of Chemistry teaching experience
- Researches in AP Chemistry teaching, experienced AP Chemistry teacher and SATII trainer

- Working in HFI since 2010



Emma Xiao
Chemistry Teacher (Y9&10)
Emma Xiao
Emma Xiao
Chemistry Teacher (Y9&10)

- Master's Degree in Chemistry in University of California,Riverside

- Bachelor's Degree in Chemistry and Physical in University of Science and Technology of China

- Certificate of Senior High School Teacher

- Teaching experience since 2013

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