My 2cents of additions:
Sichuan - although I agree with Lan Sheng & Legend (never been to Han Dynasty), I think Little Pepper deserves its place here. Granted its now in College Point and inconvenient as hell to get to but …
Dongbei - several years ago, a chef at Fu Run left and opened (with his wife) Golden Palace on Cherry St off Kissena. My many meals there since have equaled Fu Run & I try to go to each.