Extended data:
Another meaning is who is watching the sea and listening to the waves.
Seeing the sea and listening to the waves, if used as adjectives, can have two explanations. One, if you quote Comrade Guan Hai, is similar to sitting in a big pattern and watching the magnificence of the world waves and listening to the sound of international waves, which is generally positive.
Another explanation is that the internet users of spy workers have extended associations, and it turns out that foreign spy work beautifies the word. The novel Assassination is divided into three plots. Listen to the wind, catch the wind and watch the wind. Listening to the wind means intercepting and deciphering radio code information, describing that radio signals are as ubiquitous as the wind, but you have to listen carefully in the wind.
Catching the wind is to describe anti-espionage workers, who can distinguish between the enemy and me, the true and false, and the false and true from the sound they hear in the wind. Catch enemy spies. Watching the wind is to describe the kind of agent who directly enters the enemy camp by watching. Watching the wind and listening to the wind here can be replaced by watching the sea and listening to the waves.
If the previous spy work described how a person's work was like the wind, then the current spy work is to find a needle in a haystack. It is very practical to use the sea to evaluate. So Wang Yang watched the sea and listened to the waves in the spy war. . It can also be used as an adjective to describe one's spies, especially those who have reached the level of watching the sea.