College of Science, CityU retweeted
👏🏻 Huge congratulations! #CityUHK reached a historic milestone in the QS Asia University Rankings 2027, rising to 4th place in Asia among 1,725 participating institutions and placing 2nd in Hong Kong.
Marking its debut in Asia’s top five, this achievement reflects the gress and dedication to academic research, pedagogical excellence, and internationalisation. 🎖️
CityUHK ranked 1st in Asia for:
🥇 Staff with PhD
🥇International Faculty
🥇Outbound Exchange Students
These accomplishments reflect the University's success in attracting top researchers and generating high-impact global research. The University also maintained its leadership in internationalisation, ranking 1st in Hong Kong for the fourth consecutive year (2024-2027) across all four internationalisation indicators: “International Faculty”, “International Students”, “Inbound Exchange Students” and “Outbound Exchange Students”. 🌟
Professor Lee Chun-sing, Acting President of CityUHK, highlighted that the University will continue to advance interdisciplinary collaboration, broaden international scholarly exchange, and welcome outstanding students and scholars worldwide. CityUHK remains committed to supporting the HKSAR Government’s “Study in Hong Kong” initiative, contributing to Hong Kong’s development as an international education hub. 🤝🏻
🎉Let’s cheer for CityUHK in the comments!
Marking its debut in Asia’s top five, this achievement reflects the gress and dedication to academic research, pedagogical excellence, and internationalisation. 🎖️
CityUHK ranked 1st in Asia for:
🥇 Staff with PhD
🥇International Faculty
🥇Outbound Exchange Students
These accomplishments reflect the University's success in attracting top researchers and generating high-impact global research. The University also maintained its leadership in internationalisation, ranking 1st in Hong Kong for the fourth consecutive year (2024-2027) across all four internationalisation indicators: “International Faculty”, “International Students”, “Inbound Exchange Students” and “Outbound Exchange Students”. 🌟
Professor Lee Chun-sing, Acting President of CityUHK, highlighted that the University will continue to advance interdisciplinary collaboration, broaden international scholarly exchange, and welcome outstanding students and scholars worldwide. CityUHK remains committed to supporting the HKSAR Government’s “Study in Hong Kong” initiative, contributing to Hong Kong’s development as an international education hub. 🤝🏻
🎉Let’s cheer for CityUHK in the comments!
1
2
7
308
@CityUScience at @CityUHongKong is now inviting applications for the 2027-28 Hong Kong PhD Fellowship Scheme (#HKPFS), offering a competitive package to outstanding students in the world to pursue their #PhD programmes with us. Apply by 1 Dec 2026!
👉👉go.cityu.hk/f7vuu7
👉👉go.cityu.hk/f7vuu7
0
0
1
34
#DSE students, parents and teachers are welcome to join the #CityUHK Undergraduate Info Day on Oct 3 at campus. College of #Science has prepared talks for #GREAT, Chemistry, Mathematics and Physics; together with admission consultations and lab tours. 💻cityu.edu.hk/admo/infoday
0
0
0
25
College of Science, CityU retweeted
🐠 Marine pollution, biodiversity loss — these global challenges need cross-border collaboration! 🌏
#CityUHK's State Key Laboratory of Marine Environmental Health has signed an agreement with IPB University of Bogor, Indonesia to advance marine research and talent exchange. Both on joint PhD supervision, academic exchanges, and research on marine pollution and biodiversity conservation. 🔬
🌊 Protecting our oceans takes partners. #CityUHK continues to join hands with leading institutions worldwide to drive marine sustainability! 💪🏻
👉🏻 Drop a "💙" to support marine conservation!
🔗 Read more: go.cityu.hk/p5nd2n
#CityUHK's State Key Laboratory of Marine Environmental Health has signed an agreement with IPB University of Bogor, Indonesia to advance marine research and talent exchange. Both on joint PhD supervision, academic exchanges, and research on marine pollution and biodiversity conservation. 🔬
🌊 Protecting our oceans takes partners. #CityUHK continues to join hands with leading institutions worldwide to drive marine sustainability! 💪🏻
👉🏻 Drop a "💙" to support marine conservation!
🔗 Read more: go.cityu.hk/p5nd2n
0
2
0
421
College of Science, CityU retweeted
🎊 Congratulations! #CityUHK Global Research Assistant Professor Yang Jiarui has been named to the Forbes 30 Under 30 Asia 2026 in Healthcare & Science — putting Hong Kong's young researchers in the global spotlight! 🌟
Professor Yang's research focuses on electrocatalysis, drivnd green chemistry. His work has been published in top journals including Science and Nature, with over 7,000 citations and two related patents. 🔬
This recognition reflects his dedication and showcases Hong Kong's rising scientific talent on the world stage. 🌏
👏🏻 Congratulations again to Professor Yang!
Professor Yang's research focuses on electrocatalysis, drivnd green chemistry. His work has been published in top journals including Science and Nature, with over 7,000 citations and two related patents. 🔬
This recognition reflects his dedication and showcases Hong Kong's rising scientific talent on the world stage. 🌏
👏🏻 Congratulations again to Professor Yang!
0
2
2
480
Professor Chun Kit Kwok, Associate Dean (Outreach and Internationalisation) of #CityUHK’s College of #Science (CSCI) and Professor from the Department of #Chemistry, was named a Fellow Member of the prestigious Royal Society of Chemistry (#RSC) in July 2026. Congratulations!
0
0
0
36
College of Science, CityU retweeted
Take a leisurely stroll across #CityUHK and discover the rich palette of our campus during your downtime! 🤩
From iconic architecture to lush greenery, every corner carries its own distinct charm.
Grab your camera or smartphone to look at our campus from a fresh angle and y in the details. ✨
💬 What’s your favourite campus colour? Let us know in the comments below!
From iconic architecture to lush greenery, every corner carries its own distinct charm.
Grab your camera or smartphone to look at our campus from a fresh angle and y in the details. ✨
💬 What’s your favourite campus colour? Let us know in the comments below!
0
2
2
432
College of Science, CityU retweeted
Celebrate 30 years of stories with our practical and stylish merchandise at this year's book fair! ✨
🧡 Since 1996 Collection | Features the "Since 1996" logo, carrying 30 years of publishing history
🖤 Simple Collection | Minimalist style to add an artsy vibe to your leisure nnoCollection | Great for travel and organizing to meet your daily needs
📌 Special Offer at Hong Kong Book Fair 2026
Buy any book and get 30% off these exclusive items!
✨ Turning the page from 1996 to 2026. See you at the Book Fair!
📅 15–21 July 2026
📍 Booth 1D-B26, Hall 1, HKCEC
hktdc.com/event/hkbookfa…
🧡 Since 1996 Collection | Features the "Since 1996" logo, carrying 30 years of publishing history
🖤 Simple Collection | Minimalist style to add an artsy vibe to your leisure nnoCollection | Great for travel and organizing to meet your daily needs
📌 Special Offer at Hong Kong Book Fair 2026
Buy any book and get 30% off these exclusive items!
✨ Turning the page from 1996 to 2026. See you at the Book Fair!
📅 15–21 July 2026
📍 Booth 1D-B26, Hall 1, HKCEC
hktdc.com/event/hkbookfa…
0
2
1
167
College of Science, CityU retweeted
Following #CityUHK’s recent delegation visit to Uzbekistan, we were honored to welcome H.E. Mr Farhod Arziev, Ambassador of Uzbekistan to China, to our campus!
During the visit, both sides explored pathways for deeper collaboration in joint training and exchanges. Council Honourable Michael Ngai expressed his hope to further strengthen ties with Uzbek institutions. 🧩
#CityUHK, ranked the "Most International University in the World" for three consecutive years, is expanding its Belt and Road network. This visit is a continuation of friendship — and a new chapter of collaboration! ⚡
💬 Drop a "🌏" to cheer for #CityUHK's global connections!
🔗 Read more: go.cityu.hk/izqqor
During the visit, both sides explored pathways for deeper collaboration in joint training and exchanges. Council Honourable Michael Ngai expressed his hope to further strengthen ties with Uzbek institutions. 🧩
#CityUHK, ranked the "Most International University in the World" for three consecutive years, is expanding its Belt and Road network. This visit is a continuation of friendship — and a new chapter of collaboration! ⚡
💬 Drop a "🌏" to cheer for #CityUHK's global connections!
🔗 Read more: go.cityu.hk/izqqor
0
2
2
353
College of Science, CityU retweeted
An exciting and vibrant summer is just around the corner! For #CityUHK students, this break is more than just a holiday — it’s a perfect opportunity to unlock new experiences and challenge themselves! ☺️
Which squad are you in this year? 👇
💼The Internship Squad: Stepping ain invaluable experience
🌎 The Explorers Squad: Taking on new adventures and seeing the world
💬 Everyone’s summer looks a bit different. How about you? Let us know in the comments below! ✨
Which squad are you in this year? 👇
💼The Internship Squad: Stepping ain invaluable experience
🌎 The Explorers Squad: Taking on new adventures and seeing the world
💬 Everyone’s summer looks a bit different. How about you? Let us know in the comments below! ✨
0
2
1
199
👏👏👏
⚡The "energy traps" in organic photovoltaics — spin-triplet excitons — have long been lost as heat, unable to generate electricity. #CityUHK Professor Alex Jen's team has broken a decade-long bottleneck, “turned waste into treasure” by recycling these excitons into usable charge 5% power conversion efficiency!
Two breakthroughs:
🔬 Triplet excitons re-dissociate into free charge carriers
📈 Lab efficiency has surpassed 21%, paving the way for next-gen photovoltaics
Published in Nature, bringing new hope for clean energy! 🌿
🔗 Read more: go.cityu.hk/sy2jmq
0
0
0
21
College of Science, CityU retweeted
Oyster shells — not just waste, but a "super tool" for marine ecosystems! 🦪
#CityUHK and Sino Group have launched the "Oyster Inno Discovery" programme for oyster reef restoration. Nearly 300 hand-crafted oyster shell strings have been deployed at the Marina of Gold Coast Yacht g new homes for marine life. 🌊🐠
The programme also features STEAM workshops and marine life displays to bring conservation into schools and communities. 🔬
This collaboration brings research into the community, connecting universities, businesses, and citizens to protect our oceans. 🤝🏻
💬 Drop a "🪸" to support marine conservation!
🔗 Read more: go.cityu.hk/utbxwb
#CityUHK and Sino Group have launched the "Oyster Inno Discovery" programme for oyster reef restoration. Nearly 300 hand-crafted oyster shell strings have been deployed at the Marina of Gold Coast Yacht g new homes for marine life. 🌊🐠
The programme also features STEAM workshops and marine life displays to bring conservation into schools and communities. 🔬
This collaboration brings research into the community, connecting universities, businesses, and citizens to protect our oceans. 🤝🏻
💬 Drop a "🪸" to support marine conservation!
🔗 Read more: go.cityu.hk/utbxwb
0
2
1
516
College of Science, CityU retweeted
A massive shoutout to the Class of 2026! 💐👏
Every photo is a beautiful snapshot of your growth over the years. 📸
From day one of being nervous yet excited, to today standing tall with complete confidence, every drop of sweat, and every triumph has built up to this ultimate ’s energy into a world of challenges and opportunities.
Be bold, dream big and make life as brilliant as you can! ✨
💬Share your graduation photos with us and let’s celebrate this unforgettable moment together!
Every photo is a beautiful snapshot of your growth over the years. 📸
From day one of being nervous yet excited, to today standing tall with complete confidence, every drop of sweat, and every triumph has built up to this ultimate ’s energy into a world of challenges and opportunities.
Be bold, dream big and make life as brilliant as you can! ✨
💬Share your graduation photos with us and let’s celebrate this unforgettable moment together!
0
1
0
388