Doug Pierce, “How Qihoo 360 Won the Browser War in China”:
An onomatopoeia for the sound of a sneeze, Qihoo is best known for its 360 Safe Guard anti-virus software.
Not to be confused with a response to sneezing. But it is true that many of the responses to sneezing, as listed in that Wikipedia article, could be confused for onomatopoeias.
“Difficult uninstallation” is listed as one of the things that helped Quihoo 360 to win the browser war in China, and it’s easy to see why – everything in that screenshot seems to be written in some completely foreign language that I can’t understand, right? Difficult.