Before you travel to different countries. You should learn about the culture in communication with the body. Because the job would have cultures in different countries. If you made a mistake or wrong interpretation of the gesture.
Before you travel to different countries, you should learn about the cultures, to communicate with the body in each industry will have a different culture. If you hit the wrong stance or act wrong.
Before you go in the country, you should learn about the culture of communication with the body because in each the Bangladesh, will have different cultures. If you hit it wrong posture or repeat offender.