Page "Chouchi" Paragraph 1

At the beginning of the 3rd century CE Yang Teng ( 楊騰 ), chieftain of the White Neck Di ( 白項氐 ), had occupied the southeast area of modern Gansu province, at the upper course of the Han River.

His followers Yang Ju ( 楊駒 ) and Yang Qianwan ( 楊千萬 ) paid tribute to the emperors of the Cao-Wei Dynasty and were rewarded with the title of Prince ( wáng 王 ).