In Gangu County, a hotel needs to provide a specific amount of upscale amenities to earn 5 stars. These may include on-site gyms, gourmet restaurants, saunas and spas, luxury toiletries, premium bedding and more. What also sets 5-star hotels apart is their outstanding standard of service. You can expect things like nightly turn-down services, concierge services and in-room massages. Some may also offer thoughtful touches such as a welcome gift.