In some jobs that provide room and board, workers take their own bedding with them, but when the boss wants to fire them, they will pack up and leave, so "unpacking" is used to describe losing a job. There is a saying in Guangdong The name of the dish is fried squid. When the sashimi is gradually fried, it will be slowly rolled up from a flat piece until it is cooked. This shape is the same as the roll roll, so people began to use fried squid instead of roll roll. It means losing your job. . .