Who knows when the pillar in the picture below was built?

Built in Yongle period of Ming Dynasty, it has a history of more than 500 years.

Huabiao consists of Sumitomo, column base, column body, exposed plate and auspicious beast. Its height is 9.57 meters, its diameters are 0 and 98 meters, and its weight exceeds 20,000 kilograms.

The "Hua Biao" in front of Tiananmen Square, also known as "Wang Tianzhu" and "Heng Biao", is a traditional architectural form in China. A wooden post used in ancient times to indicate that the king was easily dispatched or to guide the way. A watch generally consists of a base, a dragon column, an exposed plate and crouching animals on it. Huabiao is a landmark building and has become one of the symbols of China. Chinese watches are used to be placed on both sides of the road outside the palace and mausoleum, also known as Shinto pillars, stone pillars, watches, signs and monuments.

Chinese watches are usually carved from white marble. The base of a Chinese watch is usually square, and it is a lotus or sumeru constellation, with dragon patterns carved on it. On the dragon column, the column is carved with dragon cards and decorated with moire patterns. A cloud board is inserted horizontally at the upper end, which is called slander wood; There is a exposed disk at the top of the stone pillar, which is circular, so it corresponds to the circular place. The beast squatting on it is the legendary beast roaring towards the sky, or looking up to the sky.