When can I see the guidebook of the foggy city in Taohuatan?

In the morning or after rain. The fog in Taohuatan usually appears around 6:00~7:00 in the morning, and it will also appear after the rain. At this time, the temperature in Taohuatan is low, and the water temperature in Taohuatan is kept at around 10℃ all the year round, so there will be fog. The water in Taohuatan can be directly drunk, which belongs to the national first-class water quality and national water conservancy scenic spot. It's better to be at 6 o'clock in the morning, because you can see the fog at this time. The fog in Taohuatan is thicker and more mellow than other places, and it permeates the water, mountains and villages, like a poem and a dream.