@freemo If I'm not misunderstanding, there is some sort of short hand in Chinese, but mostly for professional usage, like clerk, but nowadays we almost exclusively use computer and use PinYin to type Chinese charactors, I can achive about 90 to 100 wpm (or cpm, c for character).
Here is a picture I found on the internet, it shows the markers for some character.
I think the doctor still use that kind of shorthands? I can never read those.