Hello my name is Diana. I am planning on moving to Cambodia the end of March 2014. I am 62 years of age and have retired and getting my Social Security. I am single, excellent health and enjoy life. Part of my journey will be to visit the monasteries and settle into a more peaceful way of living. My career was (is) Teaching and Tourism. I love both because it allows me to share information, embrace others experience and continue to grow as a Human Being. I do have a question, not sure if this is the place to voice my question. I am uncertain about my traveling there on a one way ticket or do I need a round trip ticket in order to benefit getting a Business visa after the 30 day visa has expired. Can you help me with this question?