Three hundred miles to the southeast, the mountain of The Lady of the Mountains, on which there is no vegetation or trees. Gypsum water comes out, and the west is injected into the mane (sound interval) water, which is thin, its shape is like a eel and a glance, its sound is like a European, see the world is in a drought.
If it weren't for the fact that thin fish have only one eye, it would be difficult to distinguish it from eels. From time to time, thin fish make a sound similar to human vomiting. The appearance of thin fish indicates that there will be a widespread drought.
Some believe that thin fish is a fish called thin loach that prefers to live in the upper reaches of rivers. As you can see from the name, loach and eel should have similarities. In addition, according to the records, the eyes of the thin loach are particularly small, and there is a chic dot on the forehead, if people do not look carefully, it is entirely possible to ignore the pair of unobtrusive eyes, and treat the dots on the forehead as the eyes of the thin loach.
Source: "Guan Shan Hai"