怎么计算下期和值

简介：Under the bright candlelight, the young prince, still wearing silver armor, was sitting behind the big case, looking at the map of Gyeonggi and meditating for a long time. Tang Liang, Gong Yonggu, Zong Juntai, Tong Dingfang, and several people from the Staff Department were there. The staff officers and others stood beside him, each with a more serious look on his face.