Simply write down the position of the three generations on red paper.

0 1 The father is a test and the mother is a son.

The father is the king's father and the father's wife is the queen's mother.

Wang Fu tested his great-grandfather's father, and Wang Fu's wife was his great-grandfather's mother.

Great-grandfather's father is great-grandfather, and his wife is great-grandfather queen. Then: a ancestral temple, the imperial clan Zhao Mukaoyu is in the position of God, and the surname "A" is changed to the surname, for example, Zhao Mukaoyu is in the position of God in the ancestral temple of Wang family. Write in block letters, traditional!