How many stars does Naicang Hotel in Lhasa have?

Five stars. The industry standard of a five-star hotel is that at least 50 rooms (sets) can be rented, 70% of the rooms (excluding bathrooms and corridors) are not less than 20 square meters, while Lhasa Naicang Hotel has 168 rooms, each of which is more than 28 square meters. A high-standard Tibetan hotel is decorated and equipped according to the standards of a five-star hotel, so Naicang Hotel in Lhasa is a five-star hotel.