This is the fourth video presentation about non verbal language, which conveys the message of a foreign language that demonstrate inappropriateness and rudeness in Thai culture. This video is to teach foreigners to know why they shouldn't behave like that, with guidance to be able to adjust properly according to the manners of the Thai culture. *Problems encountered since this video. Selected to shoot at U-Park so there is a problem of disturbing music. Because the store is open, light background music, making the music sound confused. After taking the video several times and this is the fourth video. In filming. therefore, we know the techniques of imaging and sound . We should adjust and correct how to make the image brighter and clearer sounding. Depending on the time we were filming we could light the shot images clearly. Conclusions from videoing several times to know the errors and know how to solve the problems, because of the experience and mutual learning of everyone in the group.). Therefore, our group can develop the work at getting better and better.