The official LinkedIn Company profile for Yin Hospitality International (YHI). Yin Hospitality International is a site selection firm located in the nation's capital. We specialize in Full Spectrum Analysis (FSA) decision making. Yin Hospitality International assists you with every step of the planning process to save you time. Our industry knowledge and resources provide the best options available for your conference or event. We are pleased assist you in planning your next meeting.