The predecessor of the Nanjing Museum was the preparatory department of the National Central Museum, which was founded in 1933.
Nanjing Museum covers an area of ​​85,000 square meters. The museum has over 400,000 exhibits in its permanent collection. The most important exhibit of the collection is full-size armor made of small jade tiles connected with silver wire.
The museum's collections are presented in twelve exhibition halls:
- Qin garden
- Earthen Ware Hall
- Treasure room
- Folk Art Hall
- Bronze room
- China Ming and Qing Hall
- Wu Weishan sculpture hall
- Hall of ancient paintings
- Modern Art Hall
- Jiangnan Silk Product Hall
- Jade Hall
- Lacquer Hall

The Great Wall of China - a system of fortifications in North-East China (south of the Mongolian steppe), the total length is over 20,000 km.
The fortifications were built from the 7th century BC to the 19th century AD.
The Great Wall of China museums are located in:
- Badaling, Yanqing District (within Beijing municipality), opened in 1994, covers an area of 3,200 square meters,
- Jiayuguan City, Gansu Province, built in 2001, covers an area of 12,312 square meters with an exhibition area of about 1,766 square meters, has more than 6,000 cultural monuments,
- Shanhaiguan, Shanhaiguan District, Prefecture-level city Qinhuangdao, Province Hebei, opened in 1991.