Our Team
More than 50 professionals delivering systematic teacher development across Cambodia
Cambodians for Cambodians
TDSO operates on a fundamental principle: Cambodian educators developing Cambodian education. Our entire team are Cambodian nationals who understand the education system from within, bring deep cultural knowledge to their work, and are committed to building sustainable capacity in their own country.
Growing Our Own Specialists
You cannot hire experienced teacher trainers and coaches from the market. Professionals with expertise in our TPA methodology and systematic in-service teacher development simply don’t exist ready-made. That’s why we grow our own through what we call the Talent Factory.
We recruit based on attitude, mindset, and foundational qualifications – bachelor’s or master’s degrees from Cambodian and international universities. We then systematically develop these individuals into expert trainers, coaches, and programme leaders through structured internal pathways, external training, mentoring, and progressive responsibility. Many of our team began as classroom teachers themselves, understanding from direct experience the realities teachers face and the context in which they work.
This investment in home-grown expertise ensures our team deeply understands our methodology and can deliver it with consistency and quality. Our 50+ professionals don’t deliver theory from outside the system; they work as embedded partners within it, driving improvement from positions of genuine understanding and shared experience.
Senior Management Team
Sokly Sour
Siem Reap Centre of Excellence Director
- Phone:+855 (0)17 404 076
- Email:[email protected]
Sokly Sour
Siem Reap Centre of Excellence Director
- Phone:+855 (0)17 404 076
- Email:[email protected]
Sokly Sour
Siem Reap Centre of Excellence Director
- Phone:+855 (0)17 404 076
- Email:[email protected]
Tola Tem
Director of Quality
- Phone:+855 (0)92 307 890
- Email:[email protected]
Houk Thoeurn
Director of Teacher Educator Development
- Phone:+855 (0)61 62 66 34
- Email:[email protected]
Lina Samrith
Director of Practice School
- Phone:+855 (0)98 69 68 20
- Email:[email protected]
Ankearith Ngeav
Programmes Director
- Phone:(+855) 10 335 777
- Email:[email protected]
Management Team
Korb Kem
CLIL and STEM Project Team Lead
- Phone:+855 (0)90 426 255
- Email:[email protected]
Kimset Ray
Framework Design Lead
- Phone:(+855) 98 277 947
- Email:[email protected]
Bunsrak Pan
Trainer
- Phone:+855 96 544 1671
- Email:[email protected]
Sokhit Kan
ICT4E Team Lead
- Phone:+855 68 480 959
- Email:[email protected]
Sea Bou
Project Manager - BETC-PPST Project
- Phone:(+855) 12 391 549
- Email:[email protected]
Ly Horn Moeun
Program Manager
- Phone:(+855) 86 212 277
- Email:[email protected]
Professional Staff
Sothea Mean
Teacher Trainer
- Phone:+855 92 280 606
- Email:[email protected]
Vanthon Chan
Teacher Trainer
- Phone:+855 69 292 038
- Email:[email protected]
Saroeun Nhem
Teacher Trainer
- Phone:+855 77 902 002
- Email:[email protected]
Angkea Pisith Thach
Teacher Trainer
- Phone:+855 10 849 297
- Email:[email protected]
Nen Neou
Teacher Trainer
- Phone:+855 69 862 704
- Email:[email protected]
Chamrong Youn
Instructional Coach
- Phone:+855 96 51 77 406
- Email:[email protected]