NA ZO GI

Hallo Maangchi and Friends,

i hope you can help me.
I’m looking for a dish that has the name NA ZO GI or NA SO GI.
For 15 years i eat this in a korean restaurant.
Small chicken pieces breaded with a spicy paste with rice and vegetables. It likes how the Yangnyeom-tongdak only
smaller pieces.
Before 10 years the restaurant has closed and the only restaurants i found this dish is in Hamburg/Germany but only 2-3 Restaurants.
One Restaurant has it in the menu card as national dish (see the picture).
Has anyone a idea?

Thank you very much
and sorry for my bad english :).

Sakis