How to find the Southern Cross in the night sky? (No astronomical telescope)

You don't need a telescope to find a constellation. You can't find the constellation with a telescope.

The Southern Cross is a southern constellation, which can't be seen in most parts of China. Only Hainan Island can barely see it. The general search method is to find the south gate of Centauri first. This is the third brightest star in the sky, which is easy to find. The Southern Cross is just to the west of it. I have always felt that the Southern Cross is a constellation that is inexplicably divided. It's completely embedded in Centauri. In fact, it is the place under the horse's stomach between its four legs.

If you are interested in astronomy, I recommend you a free astronomy software-Stellarium. Google will know it at once. Set your location after installation. Then display the starry sky in real time. You can also fast forward and fast backward to see which star or constellation rises. When and where to wait. Very useful.