【正文】
d offexplanatory as the imperial palace was heavily guarded and offlimits to ordinary people. The red and yellow used on the palace walls and roofs are also symbolic. Red represents happiness, good fortune and wealth. Yellow is the color of the earth on the Loess Plateau, the original home of the Chinese people. Yellow became an imperial color during the Tang dynasty, when only members of the royal family were allowed to wear it and use it in their architecture. The Forbidden City is rectangular in shape. It is 960 meters lon