Yan Zhi-tui

who was the aborigine lived in last years of Liang dynasity

had been captive with other aborigines who lived then in city of Jiangling

and after that Yan Zhi-tui escaped to west-Wei dynasity where he was appointed and nominated as the Vice-President of one of the Six Boards at last

and then he coming into Sui-dynasity.Although Yan Zhi-tui had his better days when he lived in the Northern dynasities

that his family history and culture as well as Confucianism taught in his childhood made him contradiction and anguish when he enjoyed his nabobism

and that entangled his last years all the time.Just like Yan Zhi-tui

most of those aborigines had the same mental cruelty who lived in last years of Liang dynasity entering the North.