If you’ve already been to Korea, then why not consider going to China.

I’ve learnt Yang 24, Yang 42 & Chen Style Laojia with my teacher there over the last 8 years and its good stuff.
He has a school in Yangshuo which is a really beautiful place to live for a while.

I’ve done him a website now so check it out if you’re interested :
http://www.southchina-taichi.com

“Wang Zhi Ping”