三中三6个号码复式多少组公式简介：Of the three Khalkha Khans, the Chechen Khan has retreated to Mobei, and the other two Khans are behind the army. How could there be Khalkha cavalry north of the Daling River?
Of the three Khalkha Khans, the Chechen Khan has retreated to Mobei, and the other two Khans are behind the army. How could there be Khalkha cavalry north of the Daling River?
