Outlandish restricted items removed from the checked-in baggage of passengers are on display at an airport in Kunming City, the capital of southwest China’s Yunnan Province. /China News Photo

During the Spring Festival travel rush, the is an increasing number and variety of items seized at airport security checks, and some restricted items are hard to identify. /China News Photo

This one is a lighter disguised as a car key or USB key, a knife disguised as a ball-point pen, and a fake iPhone that can light cigarettes. /China News Photo

Restricted items seized by airport security inspectors during the Spring Festival period. /China News Photo