that pairs over 1,000 black-and-white illustrations with both Chinese (Latin characters) and Khmer script. Digital Learning Tools for Khmer Speakers

PDF and other foundational Chinese textbooks that are often used in formal classroom settings. Comprehensive Chinese Learning PDFs (General/English-Based)

For more comprehensive study, these books are available in digital or physical formats: Learn to Speak Mandarin Chinese for Khmer Speakers

and is designed to take a learner from basic survival phrases to working proficiency. BABADADA Visual Dictionary (Chinese-Khmer) : A 92-page visual dictionary

: Written by Nam H Nguyen, this 258-page guide includes over 6,000 words, phrases, and sentences. It is available as an e-book on Google Books

These resources are explicitly designed for Khmer speakers to learn Mandarin Chinese: Bilingual Materials for Chinese Literacy Education Ministry of Education Information for Foreigners in Taiwan portal) offers a six-volume series titled