问中是全国国家级历史文化名城之一，而且早在2300多年前就是周朝巴国国都，著名的古丝绸城，以及我国四大名醋之一“保宁醋”的产地。在地理位置上由陆路可沟通关中和中原地区，沿水路南下直抵江汉。是古米仓道、金牛道和白龙江、嘉陵江的水陆要冲。所以，历来为封建统治阶级 The question was one of the national historical and cultural cities in China. As early as 2,300 years ago, it was the capital of the Pakistani nation in the Zhou Dynasty, the famous ancient Silk City, and the birthplace of “Bao-Ning Vinegar”, one of the four famous vinegar in China. In the geographical location by the land can be communicated Guanzhong and the Central Plains region, south along the waterway straight Jianghan. Is the ancient rice warehouse Road, Jinniu Road and Bailongjiang, Jialing River’s water and land impulse. Therefore, the feudal ruling class has always been