Is Sanya Poly Tianyi Phoenix Hotel a five-star hotel?

According to the official introduction information of Sanya Poly Tianyi Phoenix Hotel, the hotel has central air conditioning, background music system, 18-hour foreign currency exchange service and Internet access service, which fully meets the standards of four-star hotels, so Sanya Poly Tianyi Phoenix Hotel is not a five-star hotel, but a four-star hotel.

Five-star hotels require reasonable functional zoning, convenient and safe use of facilities, complete guest room supporting facilities, high-grade home and adequate health services.