How to check what can be contained in the checked baggage?

You can refer to the following steps to inquire about the restrictions on checked baggage and the regulations on allowed articles:

1. Download the airline official website app.

2. After registering the login account, click the "delivery inquiry" option on the home page.

3. Fill in relevant information for inquiry, including flight number, departure date, checked weight, etc.

4. In the query results, you can see the check-in restrictions and the provisions of the allowed articles, including the maximum weight and minimum volume of each piece of luggage, as well as the types of prohibited articles.

In addition, if you need more detailed checked baggage regulations, you can call China Railway 12306 or China Railway Express 95572 for consultation, so as to better understand the relevant regulations and avoid unnecessary troubles.