Is there a common idiom equivalent to "tomato tomahto" in mandarin? I'm being very nitpicky with a coworker (20s, first language is mandarin) and I'm trying to tease myself playfully by saying something along the lines of &quot;tomato tomahto&quot; in mandarin.
I'm sure there is a translation for &quot;it's all the same&quot; (my stale interpretation for &quot;tomato tomahto&quot;), but I was hoping for a more playful phrase. Something more comparable to the joke-iness of &quot;tomato tomahto&quot;, originated from this song.
How about something like:

哎呀，渣渣辉，张家辉有什么区别嘛？

Not sure if everyone will get it but it's quite funny.