Recently, archaeological experts in shaanxi changqing dynasty outside more than 10 km to the northwest of liangdai county found that so far the earliest age in China, the largest and longest, and the functional structure tend to be full of qin and han dynasties country worship site "YongShan blood pool in the qin and han dynasties worship site". Sites with a total area of 4.7 million square meters. Image: CCTV news weibo market cooperation: 010-68891361 news content: 010-68891122 method...