Where can I find real Chinese Hand Pulled Noodles?

Looked on older posts and honestly am having trouble finding anything good. I'm talking a classic, hand pulled noodles in the window, Lanzhou noodle spot.

Some spots that are similar from other cities:

https://g.co/kgs/JvUnNDr

https://g.co/kgs/D2H1Uhp

https://g.co/kgs/phbZTHb

Any suggestions? I know there are places with Lanzhou on the menu, but they seem to not have actual hand pulled noodles and are never quite as bouncy.