Is there any connection between Sirius, Venus, Polaris and Venus?

Hehe, Sirius, which was unconnected but connected in ancient China, was a disaster and an invasion star. The morning star is considered to be the brightest star except the moon at night (only in ancient times). Polaris is the guiding star, and Venus is the rose star, which is the star that the ancients saw no matter whether the world was turbulent or not. If the world changes, the rose star will also become dim.