C1376 Deduction

Guo Jia stroked his beard. His bright eyes shone with wisdom. He smiled faintly and said, "Your Majesty, in my opinion, there are only three possibilities for Di Xu to seek peace."

Zhang Xiu leaned forward slightly and said, "Tell me, which three possibilities?"

Guo Jia replied, "The first possibility is the current Guishuang Country