t fifty yuan per kilogram are too expensive for people in this small town, whose average monthly income is only around two thousand yuan.Fifty yuan is enough for a family of three to buy groceries for... mountain, Jian Xiangdi and Liang Zishu, two ghosts, were also there. When they saw them arrive, both ghosts were delighted."Finally, some help!" Liang Zishu counted. "One, two, three... a total of si...