Chinese and Japanese at Monte Carlo, PF Changs and Earl of Sandwich at Planet Hollywood, Todai Seafood Buffet at PH. There are many more options. What is your budget?

Take the free shuttle from Bally's, Linq or Harrah's to the Rio (every 30 mins). Try KJ Seafood and Dim Sum House at RIO or Ping Pang Pong at the Gold Coast (across the street). Both are very highly rated and not overpriced. You could also take Uber or Lyft to China Town.

Enjoy!