Because of the Chinese policy of giving their version of the treatments only to the rich or to colonists, their Outer Colonies can be pretty fun to visit.  Lots of smart and motivated people that would have been trapped in the lower castes back in the Core Worlds go out there, get themselves a few centuries of health and vitality to use it all, and go to town.  It’s the wild west out there, Chinese style.  And they’ve got some real funky styles.