IIRC there is a HUGE chinese population in parts of maryalnd.

At one point the best chinese in DC was in the hotel lobby of like a Holiday Inn that a bunch of Chinese nationals were staying in.

Looks like it was a Days Innhttps://www.onlyinyourstate.com/dc/hidden-chinese-food-restaurant-washington-dc/

https://www.reddit.com/r/washingtondc/comments/ev9zu9/what_would_you_say_is_the_best_chinese_restaurant/

" Because it's attached to the Days Inn where the Chinese Embassy housed their workers while doing renovations (for obvious reasons, they imported their workers). "