The X in romanized Chinese is particularly bad, because depending on what part of China, HK, or Taiwain (or other Chinese-speaking country) the person is from, they would pronounce it quite differently. Enough that if you learned from one, the others would try to correct your pronunciation, assuming that you learned it wrong.
Then you might as well lightly poison the regular bread to keep the poor feeling like shit and preventing them from improving their life. You can still sell the premium, non-poisoned bread to the rich.