Videokhảo sát

Master the Vietnamese word khảo sát with this concise instructional guide. This lesson explains how to use the word as a verb meaning to investigate, survey, or examine, and as a noun for surveys and questionnaires. You will learn essential phrases for professional and academic settings, including market research and field surveys. We cover practical examples ranging from scientific investigations to customer feedback forms. This video is perfect for learners looking to improve their formal Vietnamese vocabulary. Watch the lesson to learn how to use khảo sát correctly in your next conversation or report.