this research aims to study the research understand the etiquette of speaking to study the idea of someone speaking in Thai social etiquette: Thai and Thai people are known to have attended the manners of speaking more and more to follow. The study carried out by the various media, such as newspapers, magazine, Internet, thesis, etc., and then apply the content summary information priorities are in the form of video-and media-media technology tools used in research is a survey of student satisfaction high school class on the manners of speaking to students grade 5-art – the China of suankularb wittayalai Nonthaburi of 48 people who test to analyze data using the average value per cent and t test. The research results showed that