According to the "Railway Passenger Transport Regulations"
Article 51 Passengers should take good care of their belongings. The weight and volume of free articles per person are:
Children (including free children) 10 kg, 35 kg for diplomats and 20 kg for other passengers. The sum of the overall dimensions of each article is not more than 160cm, and the rod-shaped article is not more than 200cm, but it is not more than130 cm when riding the EMU train; The weight does not exceed 20 kilograms. Disabled folding wheelchairs can be carried free of charge, which is not within the above scope.
Article 52 The following items shall not be brought into the car:
1. Articles whose transportation is prohibited or restricted by the state;
2. Dangerous goods, ammunition and chemicals whose nature the carrier cannot determine according to laws, regulations and rules;
3. Animals and articles that hinder public health (including smelly ones);
4. Articles that may damage or pollute the vehicle;
5. Articles whose specifications or weight exceed the provisions of Article 51 of these Regulations.
In order to facilitate the travel life of passengers, the following items are restricted:
1.5 gas lighters and 20 small boxes of safety matches.
2. Nail polish, gloss remover and hair dye shall not exceed 20ml. Do not exceed 100 ml of alcohol and cold perm essence. No more than 600 ml of mousse, hair gel, sanitary insecticide, air freshener.
3. Guns and bullets worn by soldiers, armed police, public security personnel, militiamen and hunters on the basis of gun certificates prescribed by laws and regulations.
4.20 newborn chicks.
Extended data
According to the "Railway Passenger Transport Regulations"
Sixty-eighth passengers can check their luggage once with each valid ticket, and disabled people can take the bus unlimited times.
Article 69 When consigning the following articles, the shipper shall provide the transport certificate issued by the prescribed department:
1. Gold and silver jewelry, precious cultural relics, currency, securities, guns;
2. Police dogs and animals protected by national laws;
3 shall not be sold for government propaganda at or above the provincial level;
4. Inspection-free items stipulated by relevant state departments;
5. Articles whose transportation is restricted by the state;
6. Other articles that the carrier thinks should be proved.
When consigning animals and plants, there should be a quarantine certificate from the animal and plant quarantine department. When consigning radioactive materials and oil sample boxes, a dose certificate and an oil sample box use certificate shall be issued in accordance with the provisions of the competent railway department of the State Council.
China Railway 12306- Regulations on Railway Passenger Transport