摘要
Located in the southeastern part of Shandong province, Yinan county, covering 1, 774 sqm and with a population of 890, 000, has 28 towns and 978 villages. Yinan was called Yangdu in the past and was the birthplace of Zhuge Liang, a renowned statesman and militarist of the Three Kingdoms (220-280). With the rivers of Yi, Mong andWen running through the county,
