The most obvious difference between a 3- and 4-star hotel in Zhenyuan will be the standard of service and availability of creature comforts. Three-star hotels are typically more economical and include the services and conveniences you need to be comfy, such as a gym, WiFi and breakfast. You can count on a bit more at a 4-star hotel — think upscale interiors, deluxe bathroom products and extra touches like spa and wellness centers.