Some Russians/Ukrainians do tend to teach in China for pennies, and that should not be
tolerated.

Aside from the fact that Moscow is up there in the top 10 list of dirtiest, most polluted cities in the world, it is said that you could have a decent standard of living in Russia on USD$50 per month. If that's the case, then Russian FT's in China, who are working for pennies, must be living like royalty.