3 impregnable areas of the Forbidden City: The last location cannot be entered even when the door is open
1. Quyen Can Trai Quyen Can Trai is a place located in the north of the garden of Ninh Tho …
Forbidden City
Why is the tile floor in the Forbidden City paved with 15 overlapping layers: The secret is ‘revealed’, causing posterity to admire the wisdom of the ancients
The Forbidden City, also known as the Imperial Palace, is located in the center of Beijing, China. This is both …