Yeah its awesome and I have plenty of places I've still not visited.
Hong Kong is a perfect gentle introduction for westerners. Lots of English, still very different, lots of comforts.
Cambodia is the true experience. also high level of English, but really incredible temples such as Angkor Watt
Can't believe I forgot to say Singapore it's one of the best places i have ever been.
I live in China as an expat. Plenty of good places here worth visiting, but the almost non-existent level of english so for a beginner traveler outside of the big cities could be a challenge.