In a bold move and a leap of faith, he quit his job to establish an AC cleaning business. Eventually, it became a lucrative business. The fact that he earned 20 million won every season with just his tiny vehicle is a testament to the benefits of dedication and effort. We wish him success as a small-business owner! Watch the video. https://www.youtube.com/watch?&v=KBkx7Znj0XgCopied!!