Shuikou looking for dragons

"The Secret of a Thousand Girls" says: "But when looking for land, look at the Shuikou City Gate first, and Zhou Juguan will block it, and there is a Runge knot inside; Falling star turtles, snakes and lions are like Tibetan dragons; Watch the door. Set a knot in the land of wealth, with Beichen guarding it, and don't say anything ... "Finding dragons from Shuikou is also a shortcut. Wherever you go, you can go to Shuikou to find the Dragon Cave. The Shuikou is locked and messy. Sand in the nozzle is better than no sand; It is better to lock the lock carefully than carelessly; It is easy to get rich by blocking your mouth with stones; Turtles, snakes, lions and elephants are easy to get and expensive; Hua Biao, guarding the gate and keeping the mouth, may be a prince; Beichen guarding Shuikou is the land of emperors, so it is needless to say anything. As the saying goes, "Go into the mountains and watch the water mouth". As soon as a clever geologist enters the water mouth, he knows half the wealth of the village cemetery.