Khmer is my nationality and there are so way to speak to different level of people. We have different language to speak to the monk, the king and the primary. I wrote the speech to speak all of these all of those powerful people. Moreover, in Cambodia have our own big events which called Pchum Ben. In Khmer we tried to the history of Phum Ben because before Phum Ben had three months but now Cambodian reduce to only 15 days because we want our economic to develop faster. So we been writing the research paper for the Pchum Ben.