Teaching a foreign language should avoid using racist phrases. I decided quit this learning program, I am not Chinese, but there are so many lessons used "the Chinese man is sick and hungry" why. Try to use "the Israeli man sick and hungry" you will be sued for antisemitism.
Also, one can use zero article in headlines:
Can you put articles into "typo" category? Like i/ı or c/ç (which, btw, I find much more important to distinguish). It ıs true that my english is much better with every turkish course, though:D