What are the historical sites in China that impress you and highlight the cultural heritage?

The following historical sites, which I think are impressive, highlight the cultural heritage of China:

Palace Museum: Located on the central axis of Beijing, the Palace Museum is a royal palace complex in China during the Ming and Qing Dynasties, and now it has become one of the representatives of China culture.

Great Wall: The Great Wall is an ancient military defense project in China and one of the symbols of China culture. It spans the northern part of China and is one of the longest buildings in the world.

Mausoleum of Qin Shihuang: The first emperor in China's history, the Mausoleum of Qin Shihuang is also one of the largest mausoleums in the world. Its architectural style and cultural connotation are very rich.

Yuelu Academy: Yuelu Academy is one of the famous cultural academies in the history of China, located in Changsha, Hunan. It is one of the representatives of ancient academy buildings in China and an important part of China cultural tradition.

Wudang Mountain Ancient Architecture Complex: Located in danjiangkou city, Shiyan City, Hubei Province, Wudang Mountain Ancient Architecture Complex is one of the famous Taoist mountains in China. It is one of the outstanding representatives of China's ancient architectural art and an important part of China's cultural tradition.

Yellow Crane Tower: Located on the south bank of the Yangtze River in Wuhan, Hubei Province, the Yellow Crane Tower is one of the famous ancient buildings in China. It is one of the important symbols of the legend of "Yellow Crane" in China culture and an important part of China cultural tradition.

Yinxu Site in Anyang, Henan Province: Yinxu Site in Anyang, Henan Province is located in Yindu District, Anyang City, Henan Province. It is the capital site of the late Shang Dynasty in China history. It is one of the earliest bronze age cultural sites in the world and an important part of China cultural tradition.