This drama is extremely popular in Cambodia, and there are specific places to find the "new" versions (dubbed or fan-subbed). Here is your guide: There are two main versions of the show available for Khmer speakers: Funmaza.com Bollywood Movies Download - 3.79.94.248
It sounds like you are looking for a guide on how to watch the Thai drama with Khmer dubbing or subtitles. Index Of Fast And Furious 1