Fireworks and firecrackers cannot be brought on the plane
　　According to reports, Shuangliu Airport confiscates many prohibited items such as fireworks and firecrackers. They are mainly found in children’s clothing pockets during inspections. Security staff stated that fireworks and firecrackers are flammable and explosive items prohibited on planes. In addition, toy guns cannot be carried on or checked in.
　　Household knives can be checked in
　　Many passengers know the rule that "controlled knives cannot be brought on the plane," but according to regulations, while kitchen knives, large scissors, large fruit knives, razors, and other household knives are prohibited in carry-on baggage, passengers may check these items as luggage.
Carving knives, knives used in art performances, spears, swords, halberds, as well as axes, chisels, hammers, awls, canes weighted or with spikes, and iron-headed trekking poles are also subject to the above regulations.
　　Mousse and perfume are limited quantities
　　When traveling by plane, limited amounts of perfume and mousse are allowed. According to regulations, these items contain flammable substances and are limited in quantity for carry-on.
Among them, hair spray, collar cleaner, mousse, hair brighteners, insecticides, and air fresheners are limited to 1 bottle each (350 ml), perfume is limited to 500 ml, and the total amount of these limited daily items must not exceed 1000 ml or 1 kg. Up to 5 lighters containing combustible gas or fuel oil are allowed, and up to 5 boxes of safety matches are permitted.
　　Liquor allowed in checked baggage is limited to two bottles
　　According to reports, passengers are not allowed to carry alcoholic beverages (bottled or canned) on board.
If it is necessary to carry them, each person may carry no more than 2 bottles at a time (each bottle must not exceed 500 ml), and these must be checked in with packaging that meets civil aviation transportation regulations.
　　At the same time, each passenger may carry up to 2 bottles of carbonated drinks, mineral water, tea, milk, yogurt, juice, and other liquid items of the same volume limit, after they have been opened and inspected with no doubt, to be carried onboard; all other excess amounts must be checked in.
For special reasons requiring carrying liquid items onboard, such as liquid medicines carried by sick passengers or baby feeding supplies carried by passengers with infants, these may be carried after opening and inspection with no doubt.
　　Live items are not allowed in the cabin
　　Pet birds, cats, dogs, and all live items are not allowed in the cabin.
Passengers may check pets after providing animal quarantine certificates and obtaining airline approval. Also, some strongly odorous items such as durian are not allowed in the cabin.