The origin of fishing:
According to Baidu Encyclopedia, this word refers to a way for Wenzhou students to answer questions that they can't answer in exams.
In the face of difficult problems or competition questions, some people are not good enough, and they can only know the truth by asking teachers or looking at the answers.
Derivative meaning:
In the painter's circle, it also means that after publishing a local map or sketch, he goes to chat and brush Weibo, but refuses to start painting quietly. At this time, most of them will make hasty decisions. When sending out the finished painting for comments, it can be used as a self-deprecating remark.
There is really fishing:
Fishing is similar to doing nothing, for example, the anchor does not broadcast live, the up owner does not send videos, and doing nothing can be said to be touching.
Extended data:
The idiom source of fishing:
From fish in troubled waters, also known as "fish in troubled waters". The original meaning of this idiom is that in turbid water, fish can take the opportunity to catch a handful and get unexpected benefits.
Metaphor takes advantage of chaos to gain illegitimate interests. This plan is used militarily and refers to the strategy of seizing the opportunity to win when the enemy is in chaos and has no owner. Fish in troubled waters is also the twentieth of the thirty-six plans.
References:
Baidu encyclopedia-fish in troubled waters