Stellarium is a free and open source desktop virtual planetarium software, which uses OpenGL to render the stars in real time, generating a virtual 3D sky on your computer desktop, so that the sky effect is no different from the sky you can observe with the naked eye, telescope or astronomical telescope. Stellarium also has day and night changes, and you can adjust the date or time to see the sky in different seasons.
About Chinese display
Copy simhi.ttf from the Windows font library to \Stellarium\data, Then change base_font_name = DejaVuSans.ttf in config.ini in \Stellarium\config to base_font_name = simhi.ttf,