You can bring food on the airplane, but be aware that drinks, alcohol can not be brought along, security checks can not pass.

General puffed food, chewing gum, bread, cookies and so on can be, drinks, alcohol can not be brought along. Airplane meals are free. Usually there will be a small meal, or peanuts and so on, the main meal is hamburgers, hot dogs and so on.

Drinks are usually mineral water, coffee and tea. You can usually ask for an extra cup of something different, or ask for a refill.

Each carry-on for each person must not exceed 55 centimeters (22 inches), 40 centimeters (16 inches), and 20 centimeters (8 inches) in length, width, and height on three sides, respectively.

Extended information:

Some notes on airplane luggage:

1, knife sharp or blunt:? Passengers are not allowed to carry control knives on the plane, control knives other than sharp or blunt objects should be checked with checked baggage.

2, personal cosmetics:? Carry-on cosmetics whose container volume shall not exceed 100 milliliters and shall be placed in a separate bag to be opened and inspected; cosmetics with a volume exceeding 100 milliliters shall be placed in checked baggage.

3, alcohol can only be transported:

Alcohol volume percentage content of less than or equal to 24%, no restriction; alcohol volume percentage content of 24% -70% (including 70%) between the net amount of each person to transport no more than 5 liters; alcohol volume percentage content of more than 70%, should not be transported as baggage.

Note:

The prohibited articles, restricted articles, dangerous articles, and other articles with bad smell or easy to deface the airplane can't be checked as baggage or clipped into the baggage.

Reference:Civil Aviation Administration of China (CAAC) - Rules for International Transportation of Passengers and Baggage of Civil Aviation of China