David Davis, Phd Cha Che Chia is a The harder you work, the luckier you get. at FUSED Topline Solutions. They possess expertise in hospitality management, hospitality, food and beverage, hospitality industry, event planning and 8 more skills. Colleagues describe them as "David Davis is a very professional, dedicated professor. His knowledge of the hotel and tourism industry is vast and covers many different areas of interest. While studying under David, my knowledge of hospitality lodging and property management was profoundly increased and refined. I also developed stronger human resource skills by participating in hands on activities involving hotel customers."