China DOS Union

Experts, I'm using some DOS-version software. Under Win98, only after using the pdos95 command can the Chinese be displayed. But under Win2000 and above, it doesn't work, (Win2000 doesn't have the pdos95 command either) and what gets displayed is garbled text. I don't know what method can be used to achieve the functionality of pdos95 under Win2000.
By the way, in Win2000 you can use Ctrl+Shift to switch to Chinese mode on the command line, but unfortunately it still can't display the Chinese in the program I'm using. I don't need to input Chinese, I only need to enter data according to the program prompts, but I'm really helpless in the face of a screen full of garbled text. Please everyone, help me think of a solution.
Also, I have another question. When using DOS-version programs, I have to use the system's built-in Print Screen key to take screenshots of the calculation diagram, but in Win2000 and XP, it can't take effective screenshots. In Win98 I can do it easily. Using some Windows-based screenshot software also doesn't work. What should I do to solve this????

Just load a Chinese-language platform, such as Tianhui/

For screenshots use HprSnap5