4个数字3个为一组有多少组

简介：When we walked out of Prince Xin's Mansion, it was already dark and the lantern on the door of the Prince's Mansion was already lit. Li Guozhen looked frustrated. What he said to Zhu Cixiang today was not his father's instruction, but his own initiative. Now it seems that he failed. The crown prince did not show much interest in him and his policies.