There are many historical sites in Hong Kong, such as the former site, Kwai Qiu Yi, the imperial capital and Huanggu Temple. Located in the south of Dongshahe Village. Knife coins, ancient coins, bronze mirrors, diamond-shaped bricks, double deer-patterned bricks, tile fragments, gray Tao Ge handles, bent legs, gray pottery fragments, etc. Unearthed, the archaeological age is the Eastern Zhou cultural site.

According to legend, during the Spring and Autumn Period and the Warring States Period, Qi Huangong found a small temple with towering ancient trees and elegant scenery during his visit here, so he mobilized skilled craftsmen to build a palace covering an area of more than 500 mu. Later, because my brother-in-law died in battle, my sister vowed not to marry again, so she rebuilt the palace and gave her a rest life, which was later called "Huanggu 'an".

Huanggu 'an is a large-scale and luxurious building, with the main hall in the middle and the attached halls and pavilions around it. Small bridges are flowing with water and trees are shaded. Located in Yuhuangge Village, Guoli Town, Huantai County, Zibo City, Shandong Province. From April 2065438 to April 2006, during the construction of Huantai section of Qing Ji high-speed railway, a Shang and Zhou cultural site was found near Yuhuangge Village in Guoli Town. The site is adjacent to Wuhe River in the south, located on the ancient traffic line from Dinggong Site in Zouping, Shandong Province to Tonglin Site in Linzi, and about 20 kilometers to the east is the ancient city of Qiguo in Linzi. This website is rich in connotation. So far, some pottery fragments from Longshan culture, late Shang Dynasty, early Western Zhou Dynasty, Warring States and Han Dynasty have been found.