Siniperca chuatsi: CYPRINIDAE, Sinipercae, Siniperca chuatsi. Commonly known as: yellow croaker, yellow diamond, yellow-cheeked fish, stick fish, water tiger, salamander with big mouth, ray fish.
In fact, fish eyes have no eyelids, so they are open when sleeping and hanging up. Two-eyed Kun should mean that it is difficult to sleep with your eyes open. Li Shangyin of the Tang Dynasty also used it, "Taiyuan Message to Lu Sikong": "You forget to stop, you can't wake up." In fact, it can also be described as other fish. As for why you use Kun, you don't understand (maybe more lonely).
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