香港有家食品厂生产了一种水果罐头,原先销路不畅,积压严重。老板灵机一动,别出心裁地推出了“谜语罐头”。这种罐头盖上印有谜语,并注明谜底在罐头内,吃完罐头便可知道谜底。由于包装颇有情趣,又迎合了人们求知好奇的心理,尽管还是原来的水果罐头,但却由滞转畅、销路大开。无? Hong Kong home food factory produced a can of fruit, the original poor sales, backlog of serious. Inspired by the boss, ingenuity to launch a “riddle canned.” This canopy is covered with a riddle, and indicate the answer in the can, eat the canned to know the answer. As the packaging is very interesting, but also catered to the curiosity of people seeking knowledge, though still the original canned fruit, but by the stagnation of smooth, marketable. no?