ntally solve this problem, there are only two options.Additionally, open up more land for farming and increase the area planted with food crops.And also, add some staple food crops suitable for large-...ān Bǎo stood his ground, his voice cold as he replied: "I, Sān Bǎo, have been in the palace for thirty-six years, but I have also lived thirty-six years as a eunuch. It took me twenty-nine years to re...