What are the interesting tourist attractions in Baotou?

You can carry a backpack and a handbag on the plane. First class and business class passengers are allowed to carry two personal belongings each, and the weight of each item shall not exceed 8 kg (17 lb); Each economy class passenger can take one carry-on item, and the weight shall not exceed 5 kg (1 1 lb). The length, width and height of each carry-on article shall not exceed 55 cm (22 inches), 40 cm (16 inches) and 20 cm (8 inches) respectively, so as to be placed in the closed luggage rack above the passenger cabin or below the front seat of the aircraft. If it cannot be placed in the above way, or because it is overweight, oversized, or for safety reasons, it should be transported as checked baggage. In the extended data, the baggage to be checked by the plane is 1 and the size is (1). Size of ordinary checked baggage: the sum of length, width and height of each ordinary checked baggage: more than or equal to 60 cm (24 inches) and less than or equal to 158 cm (62 inches including pulley and handle). If each piece of luggage is more than 158 cm (62 inches) and less than or equal to 203 cm (80 inches, including pulleys and handles), additional baggage charges will be paid. 2. Luxury weight The weight of each piece of luggage in first class, first class and business class must be greater than or equal to 2 kilograms (4 pounds) and less than or equal to 32 kilograms (70 pounds). Enjoy economy class, super economy class and economy class. The weight of each piece of luggage must be greater than or equal to 2 kilograms (4 pounds) and less than or equal to 23 kilograms (50 pounds). If the weight of each piece of luggage exceeds 23 kg (50 lbs) and is less than or equal to 32 kg (70 lbs), the excess baggage fee shall be paid separately. All ordinary checked baggage checked by passengers in all classes over 32kg (70lb) must be divided into two pieces. 3. Limit on the number of checked baggage: There is no limit on the number of checked baggage for each passenger (including ordinary baggage and special baggage). If each passenger needs to fill in the seventh or more pieces of extra baggage (including ordinary baggage, special baggage and prepaid baggage) in addition to the free baggage allowance and membership rights, he must apply to the Air China Sales Department/Terminal in advance, and can check it if the flight load allows.