Reminds me of a statistics class a took years ago. It was taught by a Chinese professor. The textbook we were using did not have an accompanying answer book. As a result when we did the problems, there was no way to check if we got the answers correct. No problem. The professor wrote and answer book and put it in the library. The only problem was, he wrote it in CHINESE !! Therefore , only the Chinese students had access to the answers.
Learn Chinese then you sexist, racist, bigoted homophobe!