Chinese people often say they are the offspring of Yanhuang. Huang refers the Yellow Emperor, while the Yan is the Yan Emperor. The tomb of Yan Emperor is in Luyuan Town, 19 kilometers (12 miles) west of Yanling County. It has a history of over two thousand years. Present Yandi Mausoleum was rebuilt in the 1980s to resume the grand pomp of visiting by numerous admirers. Surrounded by forest and mountains, the mausoleum looks significant with a floor area of 3,836 square meters (4,588 square yards). With other spots around, the Yandi Mausoleum is undoubtedly the top attraction of the city.

Zhuzhou (Chinese: 株洲; pinyin: Zhūzhōu), formerly Jianning, is a prefecture-level city of HunanProvince, China, straddling the Xiang Riversoutheast of the provincial capital, Changsha, and bordering Jiangxi province to the east. It is part of the "Changzhutan Golden Triangle" (comprising the cities of Changsha, Zhuzhou and Xiangtan). The city has jurisdiction over 5 counties (Yanling, Chaling, Youxian, Liling, Zhuzhou) and four districts (Hetang, Lusong, Shifeng and Tianyuan, a high-tech industrial development zone), and covers an area of 11,420 km2 (4,410 sq mi).

China Power Valley is situated in Zhuzhou, a city in the south China Hunan province.

A series of core technology from Zhuzhou like China's first commercial operation of the medium and low speed maglev train, China's first fully self-developed, advanced turboshaft engine-"Yulong" with intellectual property rights and China's first 8 inch IGBT professional chip production line, have filled the gap in our country.

A lot of products from Zhuzhou like the world's first Autonomous Rail Transit (ART), the world's largest power electric locomotive and the world's first battery electric locomotive, have topped world market.

In recent years, Zhuzhou further promote the construction of China’s power valley. It becomes again the focus of the world with its innovative capability.

There are three meanings on the definition of China’s Power Valley:‘China’ stands for the quality level of the state;‘Power’ represents industrial features;and valley refers to the ecological environment of innovation and entrepreneurship.