The Greek teacher in Chekhov's story 装在套子里的人 (The Man in a Case), who wears galoshes and a warm coat even in fine weather and fears anything new. Chinese students read the story in school.
Belikov is a classic character created by Chekhov.
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The story is also translated 《套中人》, 'the man in a case', and 套中人 is a common label for a stubborn, hidebound person. By his brother's account, Chekhov's model was an inspector at his own school in Taganrog, and a statue of Belikov now stands beside it.