Chinks have their own problems, but they're far less of a scourge than jeets. Can't say I've ever heard of anybody's grandma being rang up by chinks and terrified into wiring over her entire life savings via Western Union. China and India have comparable populations, so if there was truly no difference between your average chink and average jeet, you'd expect to see roughly a 50/50 distribution of scam calls between India and China, but you don't. One group is clearly superior to the other, simple as.