At least 24 Long Mai appeared in the history of China. Where are they located?

We often think that a dynasty has a dragon vein, so there have been at least 24 dynasties since ancient times. Does this mean that China alone has produced 24!

For example, Long Mai in Qin Dynasty was in Xianyang, Long Mai in Han Dynasty was in Pei County, Long Mai in Tang Dynasty was in Chang 'an and Longxi, Long Mai in Song Dynasty was in Kaifeng and Luoyang, Long Mai in Yuan Dynasty was in Inner Mongolia grassland, Long Mai in Ming Dynasty was in Anhui, and Long Mai in Qing Dynasty was in Changbai Mountain.

From the map, Hunan has the shape of dragons and phoenixes, so there are many talented people. Zeng Guofan's hometown is at the junction of the phoenix neck and the phoenix back, so there are many female heroes. It is said that in the 197s, the ancestral mountain of Long Mai in Bear Mountain, Jiulongchi and Lingquan flowed out, but now they are gone.

geomantic omen is extremely mysterious. Ordinary people don't know geomantic omen, and they don't know how to get a good geomantic omen. Apart from geomantic omen and Long Mai, we often say that it is a pleasure to grow up in a place full of natural beauty, such as green mountains and green waters.