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Shaanxi (referred to as "Shaanxi" or "Qin" for short) is a provincial administrative region of People's Republic of China (PRC), with an as its capital. It is located in the hinterland of China and the middle reaches of the Yellow River, bordering Shaanxi and Henan in the east, Ningxia and Gansu in the west, Sichuan, Chongqing and Hubei in the south and Inner Mongolia in the north. The land area is 205,600 square kilometers. It is one of the important birthplaces of Chinese nation and Chinese culture, and four regimes, including Western Zhou Dynasty, Qin Dynasty, Han Dynasty and Tang Dynasty, successively established their capitals in Shaanxi.