What about the Tianhe in the sky?

There are two stars with the same brightness and size on both sides of Altair. According to legend, Altair carries the burden and has a child at each end. There are three stars of the same size next to Vega, forming a triangle. According to legend, it is the appearance of a cow thrown by the cowherd to the weaver girl, and it is an instrument that the cow carries on his shoulder when pulling the cart. These two constellations are on both sides of the Tianhe River, facing each other a little farther away from the river bank. Obviously, you can find it yourself.