The geographical location of a total of 17 mountains from Guanshu Mountain to Dundi Mountain is recorded in the "Northern Second Classic". They are roughly located in present-day Shanxi, Hebei, Inner Mongolia Autonomous Region, and Mongolia.
There are countless monsters living in these mountains, such as the one-horned horse, the roe deer owl with tiger teeth and human claws, and the horse-tailed pig's bristle [犭谷 (left and right)]. The mountain range is also rich in a variety of jade and minerals.
Among them, there are many fish, its shape is like a red lin, its sound is like a chirping, and the food is not arrogant.
Among them, there are many [Ma 孛 (left and right)] horses, with an ox tail and a white body, a horn, and its sound is like a call.
There is a beast, its shape is like a sheep's body and human face, its eyes are in the armpits, tiger teeth and human claws, its sound is like a baby, its name is called a roe deer owl, it is a cannibal.
There is a beast, its shape is like a tiger, and the white body is the head of the dog, the horsetail is like a hyena, and the name is Du [Xiaogu (left and right)].
There are birds, its shape is like black, human face, the name is [general bird (up and down)] [rising bird (left and right)], flying at night and lying in the day, and the food has been lost.
Its beasts are mostly, its shape is like a hedgehog and its red hair, and its sound is like a dolphin.
There is a bird, its shape is like a father, four wings, an eye, a dog tail, the name is noisy, its sound is like a magpie, and the stomach pain has been eaten, and it can be stopped.
The above content is for reference only, **Ming and Qing Dynasty picture books and networks**, if you want to know more, please consult the classics by yourself.