5个数复式三中三中4个数有多少组

简介：The Bailang Kingdom is dominated by the Bailang tribe, a tribe in the mountains of the Western Regions. They came down from the mountains a hundred years ago. In just over a hundred years, they conquered the east and west and annexed more than a dozen countries, large and small. Only then did Bailang become the most powerful nation in the Western Regions today. The whole country is martial, and the neighboring countries are all afraid of it.