i have also removed the factual dispute original research and missing references tags as i believe my deletions have addressed all of those problems note that there are many references to various primary source media inline and a handful of url links too i am also particularly suspicious of this passage in a pew research center poll of white americans claimed to have used the phrase in a playful manner and had never previously considered the phrase to be an ethnic slur however of asian americans believed it to be racist language note that a search for ching chong on the pew cite fails and there is no record of such a poll anywhere else in google apart from wikipedia pages also the numbers don't add up at all b