Most tour operators offer a large number of professional and multibi-lingual tour guides for tourists coming from numerous countries. All of tour guides hold university grade certificate. The official communication language is English, however, it is not uncommon for tour guides or vendors to speak several languages.
Some vendors can communicate in several languages and can understand enough of each language to sell their products. Tour guides are excellent in their second language, some of them can speak fluent French, Spanish, English, Italian, Japanese or Chinese and they will be ready to tell you about the history and culture of Cambodia.