The letter instructed both public and private educational institutions to educate students and “strengthen morals” by disciplining students, though it did not provide examples of what constituted “unusual activity”.
Cambodia has an estimated 7 million social media users and almost 11 million Cambodians use the Internet.
Ouk Bonheang, 25, a young author, said the rise was due to a growing appreciation among young Cambodians for literacy.
After two years at university, Thul Rithy decided to quit, opting to teach himself English and explore the country by bicycle to gain inspiration.
The five-year project will be run in three major cities: Phnom Penh, Siem Reap and Battambang.
A lawsuit alleging Harvard University discriminates against Asian-Americans could affect different groups differently.
Oun Kosorl teaches Cambodian children for free, having founded Mother Home Cambodia in late 2014, aiming to provide opportunities for rural children to learn English.
Thida Kheang, a teacher at the Graduate School of Education, recently co-authored a book titled “Primary School Leadership in Cambodia."