Eggbun Keyboard

It's good for what it was made for; a Chinese pinyin keyboard. The only useful features I find about it is the ǘ，ǚ，and ǜ. I can't find those characters on any other keyboards unless I google them for copy & paste. Besides that, I don't think that it's very useful for anything else, unless have a keyboard without any accent marks. Like I said before, good for what it was made for! 👌 yeet

I'm very confused about this how does it work?? I need a tutorial i'v put it in my keyboard settings but it's hard to use