Can't outbound travel teams generally check their luggage collectively?

The outbound travel team cannot check the luggage as a whole. According to the relevant information, the outbound travel team needs to check their own luggage. The size of the checked baggage requires that the weight of each piece should not exceed 50 kg and the volume should be 40×60× 100 cm. The free baggage allowance for each passenger (including checked baggage and self-care baggage) is 40 kg for first class passengers with adults or children, 30 kg for business class passengers and 20 kg for economy class passengers.