2017 Alumni Accolade Muhammad Irfan
Zhenghua Road Race 2024
Zhenghua Open House 2018
Total Defence 2024 Card Game
ZEST 2019
Total Defence Celebration 2025
Total Defence 2023
Total Defence 2024
Syllabus Coverage for MYE 2016
Teachers' Day 2023
Student Leader Investiture 2023
Sports Fiesta 2024
Secondary One Orientation Camp 2022
Secondary 1 Sabbatical 2023
Secondary 3 Expedition 2023
Secondary 1 Ziesta 2024
Secondary 1 Orientation Camp 2024
Sec 3 Expedition 2024
Reignite Raya! ZSS Hari Raya Concert 2023
Racial Harmony Day 2024
Racial Harmony Day 2023
National Schools Literature Festival 2019
National Day 2024
Lunar New Year Hamper Giving 2017
MT Fortnight 2023 Chinese Language
MT Fortnight 2023 Malay Language
Live On Design Competition 2019
ECHA Awards 2019
ECHA Awards 2018
Chinese New Year Celebration 2023
Chinese New Year 2024
Chinese New Year 2022
Camp Fearless 2023
Awards Day Booklet 2024
Awards Day Booklet 2023
Awards Day 2023
Awards Day 2022
Awards Day 2024
2022 N Level Results Release
2019 GCE 'O' Level Results
2021 'N' Level Results Release
2021 'O' Level Results Release
2019 GCE 'N' Level Results
2019 Alumni Accolades
2019 'O' Level Examination Results
2018 GCE 'N' Level Results
2018 GCE 'O' Level Results
2019 'N' Level Examination Results
2018 Alumni Accolades
2018 'O' Levels Examination Results
2018 'N' Levels Examination Results
2017 GCE 'O' Level Results
2017 Zhenghua Newsletter Issue 1
2017 Zhenghua Newsletter Issue 2
2017 GCE 'N' Level Results
2017 Alumni Award Winner Muhd Hadafi
2017 Alumni Accolades
2017 Aesthetic Achievements
2017 Alumni Accolade Jonathan Peh
2017 Alumni Accolade Muhammad Irfan
2016 GCE 'O' Level Results
2016 GCE 'N' Level Results
2016 Alumni Accolades
2015 GCE 'O' Level Results
2015 Alumni Accolades
2014 Alumni Accolades
