Guosu Hotel is located in Shangcai village of Yanxi town, Changtai county. situated on the valleys of Lianggang mountain. which is one of the famous mountains in Changtai county, altitude at 1119 meters, it is famous for its beauty and great vista, shows its grandeur of masculinity. also famous for its vast expanse of forest, green mountains and clear waters, and its gentle beauty of comfort and delight. climb its steep ancient road, bring people hardships, breathtaking, bitter in the fun. Lianggang mountain spans between Yanxi town and Banli village. And Yanxi town is the origin of changtai citrus, known as the hometown of China Citrus.