The rule "no racial stereotypes" was, in the original > No Chinaman must figure in the story. (The "No Chinaman rule" was a reaction to, and criticism of, racial cliches prevalent in 1920s English writing. Knox explained, "I see no reason in the nature of things why a Chinaman should spoil a detective story. But as a matter of fact, if you are turning over the pages of an unknown romance in a bookstore, and come acro…
>No Chinaman must figure in the story. Why this should be so I do not know, unless we can find a reason for it in our western habit of assuming that the Celestial is over - equipped in the matter of brains, and under - equipped in the matter of morals. I only offer it as a fact of observation that, if you are turning over the pages of a book and come across some mention of 'the slit - like eyes of Chin Loo', you had best put it down at once; it is bad. The only exception which occurs to my mind - there are probably others - is Lord Ernest Hamilton's Four Tragedies of Memworth.