They probably succeeded in subduing some of their neighbors, collecting tribute--there's some controversy about that but in about 922 this kingdom divided into two smaller and lesser kingdoms that fell in importance.

也可能成功征服了周围的一些邻国并接受朝贡，但这点是有争议的,但约公元前922年，这个王国,分裂为两个更小更次要的国家,重要性当然也随之降低。

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