Alcoholic drinks
A passenger may not carry more than 5 liters of packaged alcoholic drinks (sealed) with an alcohol concentration (%VOL.) of not more than 70% onto the aircraft. Extra bottles and those with an alcohol concentration of more than 70% must be transported through consignment.

Tools and sticks
Various sticks, baseball bats, golf clubs, fishing poles, hoes, hammers, screwdrivers, saws, fruit knives, scissors, kitchen knives, watermelon knives, sashimi knives, military knives, reaphooks, chisels, burins, large fishhooks, iron chains, metal rulers with a thickness of more than 0.5mm, metal nails longer than 5cm, darts, strong slingshots, sports bows and arrows, double-edged swords, personal protective atomizer, fire extinguishers, toy guns, and other goods that could be used as weapons as approved by competent authorities;  Firearms, ammunition and knives (as proscribed in the Act for Controlling Firearms, Ammunition and Knives).

Other articles that might influence aviation safety.